Gaya APA

Garbutt, D., Swanson, C, P. (1980). Accounting foundations an introductory textbook . London: London: Pitman; 1980.

Gaya MLA

Garbutt, Douglas., Swanson, Carl, P.. "Accounting foundations an introductory textbook". London: London: Pitman; 1980, 1980. Text.