APA (7e ed.) Bronvermelding

HEPLER, D. E. (1991). Architecture Drafting and Design / Donald E.Hepler, Paul I.Wallach and Dana J.Hepler. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

HEPLER, Donald E. Architecture Drafting and Design / Donald E.Hepler, Paul I.Wallach and Dana J.Hepler. McGraw-Hill, 1991.

MLA (8e ed.) Bronvermelding

HEPLER, Donald E. Architecture Drafting and Design / Donald E.Hepler, Paul I.Wallach and Dana J.Hepler. McGraw-Hill, 1991.

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