APA (7e ed.) Bronvermelding

DUBEY K N. (1906). ENGINEERING DRAWING-II (6TH ED.). NANDU PRINTERS AND PUBLISHERS PRIVATE LIMITED.

Chicago (17e ed.) Bronvermelding

DUBEY K N. ENGINEERING DRAWING-II. 6TH ED. MUMBAI: NANDU PRINTERS AND PUBLISHERS PRIVATE LIMITED, 1906.

MLA (9e ed.) Bronvermelding

DUBEY K N. ENGINEERING DRAWING-II. 6TH ED. NANDU PRINTERS AND PUBLISHERS PRIVATE LIMITED, 1906.