APA

Iaia T. C., National Institute of Governmental Purchasing (U.S.), . (1974). Dictionary of purchasing terms. Washington: National Institute of Governmental Purchasing.

Chicago

Iaia Thomas C, National Institute of Governmental Purchasing (U.S.), . 1974. Dictionary of purchasing terms. Washington: National Institute of Governmental Purchasing.

Harvard

Iaia T. C., National Institute of Governmental Purchasing (U.S.), . (1974). Dictionary of purchasing terms. Washington: National Institute of Governmental Purchasing.

MLA

Iaia Thomas C, National Institute of Governmental Purchasing (U.S.), . Dictionary of purchasing terms. Washington: National Institute of Governmental Purchasing. 1974.