Ayedun, C. A., Oloyede, S. A., & Durodola, O. D. (2012). Empirical study of the causes of valuation variance and inaccuracy in Nigeria. International Business Research, 5(3), 71–79. https://doi.org/10.5539/ibr.v5n3p7110.5539/ibr.v5n3p71
Bello, I. K. (2014). Depreciation measurement in cost method of valuation in Lagos metropolis. American Journal of Social and Management Sciences.www.scihub.org/Ajsms. Retrieved 22/03/2018.
Bello, I. K., Ogunba, O. A., & Adegunle, T. O. (2015). Appropriateness of depreciation measurement in the cost method of property valuation in Lagos, Nigeria. Journal of Business Management and Economic 6(2). 017-026. http://www.e3journals.org
Hutchison, N., Macgregor, B., & Nanthakumaran, N. (1995). Variations in the Capital Valuations of UK Commercial Property: Do Valuers Get It Right? RICS 1995 Cutting Edge Conference Aberdeen, September.
International Valuation Standards (IVSC). (2013). Valuation Information paper Iv-The cost Approach for financial Reporting. International Valuation Standard Commission.
Kalan, O. (2018). Application of Regional Specific Depreciation Formulars in highway Capital Stocks: Evidence From New York and New Jersey. Paper accepted for Presentation in the Transportation Research Board’s 98th Annual Meeting, Washington, D.C., 2019.
Parker, D. (1998).Valuation accuracy: An Australian Perspective. Paper presented at the 4th Pacific Rim Real Estate Society Conference, Perth. http://www.prres.net/proceedings: Retrieved February 23, 2020.
Royal Institution of Chartered Surveyors (RICS). (2019). RICS Valuation - Global Standards 2017: UK national supplement Issued November 2018. Published by the Royal Institution of Chartered Surveyors (RICS) Parliament Square London SW1P 3AD www.rics.org Valuation Professional Group Taqueem Academy (2016). Saudi Authority for Accredited Valuers Manual: Valuation/Cost Approach.http://www.taqeem.gov.sa. Retrieved 10 February, 2020.
Yeboah & Ayitey. (2006). Assessing Depreciation for Valuation Purposes – A Decompositional Approach. Promoting Land Administration and Good Governance 5th FIG Regional Conference held in Accra, Ghana, March 8-11, 2006.