Gaya APA

Austin, W, G., Swanson, C, P. (1983). Self paced learning activity guide college accounting chapters 21- ì 30 . Chicago: Chicago: South Western; 1983.

Gaya MLA

Austin, Walter, G., Swanson, Carl, P.. "Self paced learning activity guide college accounting chapters 21- ì 30". Chicago: Chicago: South Western; 1983, 1983. Text.