Παραπομπή APA

(1973). Urban household budget survey in low-cost housing areas 1966-68. Lusaka: Central Statistical Office.

Παραπομπή Chicago Style

Urban Household Budget Survey in Low-cost Housing Areas 1966-68. Lusaka: Central Statistical Office, 1973.

Παραπομπή MLA

Urban Household Budget Survey in Low-cost Housing Areas 1966-68. Lusaka: Central Statistical Office, 1973.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.