Guthmann, H. G. 1. (1953). Analysis of financial statements (4th ed.). Prentice-Hall.
Cita Chicago (17th ed.)Guthmann, Harry George 1896. Analysis of Financial Statements. 4th ed. New York: Prentice-Hall, 1953.
Cita MLA (9th ed.)Guthmann, Harry George 1896. Analysis of Financial Statements. 4th ed. Prentice-Hall, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.