Gaya APA

Hastings, C. (1960). The Theori Of Monopolistic Competition:A Re-Orietation Of The Theori of Value (7th.ed). Cambridge: Cambridge Harvard University press.

Gaya MLA

Hastings, Chamberlin,Edward. "The Theori Of Monopolistic Competition:A Re-Orietation Of The Theori of Value". 7th.ed Cambridge: Cambridge Harvard University press, 1960. Text.