APA (7e ed.) Bronvermelding

Planning Resources and Operations Systems. (1995). Bases conversion development authority: Land valuation study on John Hay air station. Planning Resources & Operations Systems.

Chicago (17e ed.) Bronvermelding

Planning Resources and Operations Systems. Bases Conversion Development Authority: Land Valuation Study on John Hay Air Station. Manila: Planning Resources & Operations Systems, 1995.

MLA (9e ed.) Bronvermelding

Planning Resources and Operations Systems. Bases Conversion Development Authority: Land Valuation Study on John Hay Air Station. Planning Resources & Operations Systems, 1995.