APA (7e ed.) Bronvermelding

Singh, A. (1983). An introduction to the law of contract (2nd ed.). Eastern Book Company.

Chicago (17e ed.) Bronvermelding

Singh, Avtar. An Introduction to the Law of Contract. 2nd ed. Lucknow: Eastern Book Company, 1983.

MLA (8e ed.) Bronvermelding

Singh, Avtar. An Introduction to the Law of Contract. 2nd ed. Eastern Book Company, 1983.