Cita APA (7a ed.)

Troy, L. (1994). Almanac of business and industrial financial ratios (25th anniversary ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Troy, Leo. Almanac of Business and Industrial Financial Ratios. 25th anniversary ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1994.

Cita MLA (9a ed.)

Troy, Leo. Almanac of Business and Industrial Financial Ratios. 25th anniversary ed. Prentice-Hall, 1994.