Gaya APA

Swanson,Robert M, Ross,Kenton E, Hanson,Robert D. (1988). Century 21 Accounting (Fourth edition). USA: South-Western Publishing Co..

Gaya Chicago

Swanson,Robert M, Ross,Kenton E, Hanson,Robert D. Century 21 Accounting. Fourth edition USA: South-Western Publishing Co., 1988. .

Gaya MLA

Swanson,Robert M, Ross,Kenton E, Hanson,Robert D. Century 21 Accounting. Fourth edition USA: South-Western Publishing Co., 1988. .

Gaya Turabian

Swanson,Robert M, Ross,Kenton E, Hanson,Robert D. Century 21 Accounting. Fourth edition USA: South-Western Publishing Co., 1988. .