Gaya APA

SLACK, R, J, S, C, C, H, A, H, N. (1993). CASES IN OPERATIONS MANAGEMENT . UNITED KINGDOM: PITMAN PUBLISHING.

Gaya MLA

SLACK, ROBERT, JOHNSTON,, STUART, CHAMBERS,, CHRISTINE, HARLAND,, ALAN, HARRISON,, NIGEL. "CASES IN OPERATIONS MANAGEMENT". UNITED KINGDOM: PITMAN PUBLISHING, 1993. Text.