APA (7e ed.) Bronvermelding

Não informado. (1972). Building equipment and materials. IPC Building and Contract Journals.

Chicago (17e ed.) Bronvermelding

Não informado. Building Equipment and Materials. London: IPC Building and Contract Journals, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Building Equipment and Materials. IPC Building and Contract Journals, 1972.

Let op: Deze citaties zijn niet altijd 100% accuraat.