APA (7e ed.) Bronvermelding

Varias Realty Services. (1976). Initial report for the National Housing Authority: Studies on subdivisions and condominiums. Varias Realty Services.

Chicago (17e ed.) Bronvermelding

Varias Realty Services. Initial Report for the National Housing Authority: Studies on Subdivisions and Condominiums. Manila: Varias Realty Services, 1976.

MLA (9e ed.) Bronvermelding

Varias Realty Services. Initial Report for the National Housing Authority: Studies on Subdivisions and Condominiums. Varias Realty Services, 1976.