APA (7e ed.) Bronvermelding
Kochher, C. (2000). A Textbook of surveying (11th ed.). Dhanpat Rai.
Chicago (17e ed.) Bronvermelding
Kochher, C.L. A Textbook of Surveying. 11th ed. New Delhi: Dhanpat Rai, 2000.
MLA (9e ed.) Bronvermelding
Kochher, C.L. A Textbook of Surveying. 11th ed. Dhanpat Rai, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.