Metcalf, R. W., & Titard, P. L. (1976). Principles of accounting. W. B. Saunders.
Cita Chicago (17th ed.)Metcalf, Richard W., i Pierre L. Titard. Principles of Accounting. Filadelfia: W. B. Saunders, 1976.
Cita MLA (9th ed.)Metcalf, Richard W., i Pierre L. Titard. Principles of Accounting. W. B. Saunders, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.