Cita APA (7th ed.)

Dand, R. (1970). Purchasing in the construction industry / R. Dand and David Farmer. Gower Press.

Cita Chicago (17th ed.)

Dand, Richard. Purchasing in the Construction Industry / R. Dand and David Farmer. [London]: Gower Press, 1970.

Cita MLA (9th ed.)

Dand, Richard. Purchasing in the Construction Industry / R. Dand and David Farmer. Gower Press, 1970.