Gaya APA

Rosenblatt, S, B., ì, I, B, R, L, I, N, B, E. (). **Modern business a systems approach . Boston:: .

Gaya MLA

Rosenblatt, S., Bernard., ì, I., Bonnington,, Robert, L., II., Needles,, Belverd, E.. "**Modern business a systems approach". Boston:: , . Text.