Gaya APA

Fess, E. Philip, Warrwn, Carl S.. (1989). Accounting Principles, Fifteenth Edition (15 th edition). USA: South-Western.

Gaya Chicago

Fess, E. Philip, Warrwn, Carl S.. Accounting Principles, Fifteenth Edition. 15 th edition USA: South-Western, 1989. .

Gaya MLA

Fess, E. Philip, Warrwn, Carl S.. Accounting Principles, Fifteenth Edition. 15 th edition USA: South-Western, 1989. .

Gaya Turabian

Fess, E. Philip, Warrwn, Carl S.. Accounting Principles, Fifteenth Edition. 15 th edition USA: South-Western, 1989. .