APA
Joshi A. Y., Kelkar M. V., Joshi A. Y. & Joshi P. J. (1978). Business economics. Mumbai: Orient Longman.
Chicago
Joshi A Y, Kelkar M V, Joshi A Y and Joshi P J. 1978. Business economics. Mumbai: Orient Longman.
Harvard
Joshi A. Y., Kelkar M. V., Joshi A. Y. and Joshi P. J. (1978). Business economics. Mumbai: Orient Longman.
MLA
Joshi A Y, Kelkar M V, Joshi A Y and Joshi P J. Business economics. Mumbai: Orient Longman. 1978.