Παραπομπή APA

Metcalf, R. W. (1976). Audio Work book to Accompany Principles of Accounting. W. B. Saunders.

Παραπομπή Chicago Style

Metcalf, Richard W. Audio Work Book to Accompany Principles of Accounting. Philadelphia: W. B. Saunders, 1976.

Παραπομπή MLA

Metcalf, Richard W. Audio Work Book to Accompany Principles of Accounting. W. B. Saunders, 1976.