Citazione Stile APA (7a Edizione)

Baily, P. J. H. (1978). Purchasing and supply management (4th ed.). Chapman and Hall.

Citazione stile Chigago Style (17a edizione)

Baily, Peter J. H. Purchasing and Supply Management. 4th ed. London: Chapman and Hall, 1978.

Citatione MLA (9a ed.)

Baily, Peter J. H. Purchasing and Supply Management. 4th ed. Chapman and Hall, 1978.