Gaya APA

Truett, L, J., J., I, T, L. (1984). Managerial economics analysis, problems, cases . Cincinnati: Cincinnati: South-Western; 1984.

Gaya MLA

Truett, Lila, J.., J., I., Truett,, Lila. "Managerial economics analysis, problems, cases". Cincinnati: Cincinnati: South-Western; 1984, 1984. Text.