APA (7e ed.) Bronvermelding

Crean, M. J. (1979). Principles of Real Estate Analysis: Law, Finance, Appraisal and Investment. D. Van Nostrand Company.

Chicago (17e ed.) Bronvermelding

Crean, Michael J. Principles of Real Estate Analysis: Law, Finance, Appraisal and Investment. New York: D. Van Nostrand Company, 1979.

MLA (9e ed.) Bronvermelding

Crean, Michael J. Principles of Real Estate Analysis: Law, Finance, Appraisal and Investment. D. Van Nostrand Company, 1979.