APA (7e ed.) Bronvermelding

Robinson, J. (1973). An introduction to modern economics. Tata McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Robinson, Joan. An Introduction to Modern Economics. New Delhi: Tata McGraw-Hill, 1973.

MLA (9e ed.) Bronvermelding

Robinson, Joan. An Introduction to Modern Economics. Tata McGraw-Hill, 1973.