Gaya APA

Peppers, L, C., Bails, D, G. (1987). Managerial economics : Theory and applications for decision making. . Englewood Clilffs, New Jersey: Prentice-Hall.

Gaya MLA

Peppers, Larry, C.., Bails, Dale, G.. "Managerial economics : Theory and applications for decision making.". Englewood Clilffs, New Jersey: Prentice-Hall, 1987. Text.