APA
Ahuja H. L., . (1997). Advanced economic theory : Micro economic analysis ; 9th ed. New Delhi: Sultan Chand & Sons.
Chicago
Ahuja H L, . 1997. Advanced economic theory : Micro economic analysis ; 9th ed. New Delhi: Sultan Chand & Sons.
Harvard
Ahuja H. L., . (1997). Advanced economic theory : Micro economic analysis ; 9th ed. New Delhi: Sultan Chand & Sons.
MLA
Ahuja H L, . Advanced economic theory : Micro economic analysis ; 9th ed. New Delhi: Sultan Chand & Sons. 1997.