Gaya APA

Weston, J, F., Brigham, E, F. (1987). Essentials of Managerial Finance Eighth Edition . United States of America: The Dryen Press.

Gaya MLA

Weston, J., Fred., Brigham, Eugene, F.. "Essentials of Managerial Finance Eighth Edition". United States of America: The Dryen Press, 1987. Text.