Gaya APA

Claunch, P, L, G, J, ;, M, W, G, ;, J, W. (1988). Just-in time purchasing: in persuit of excellence . America: PT Publications.

Gaya MLA

Claunch, Peter, L., Grieco,, Jr., ;, Michael, W., Gozzo, ;, Jerry, W.. "Just-in time purchasing: in persuit of excellence". America: PT Publications, 1988. Text.