APA (7e ed.) Bronvermelding

Sing Avtar. (1996). Law of contract (6.). Eastern Book company.

Chicago (17e ed.) Bronvermelding

Sing Avtar. Law of Contract. 6. Lucknow: Eastern Book company, 1996.

MLA (9e ed.) Bronvermelding

Sing Avtar. Law of Contract. 6. Eastern Book company, 1996.