एपीए उद्धरण

Harms, H. U. t. d. H. (2017). Self-help housing in developed and third world countries. Universidad Central de Venezuela.

शिकागो स्टाइल उद्धरण

Harms, Hans; Universidad técnica de Hamburg. Self-help Housing in Developed and Third World Countries. Universidad Central de Venezuela, 2017.

एमएलए उद्धरण

Harms, Hans; Universidad técnica de Hamburg. Self-help Housing in Developed and Third World Countries. Universidad Central de Venezuela, 2017.