Langford, P. (1975). The principles and practice of airworthiness control. Australian Government Publishing Service for the Australian Dept. of Transport.
Style de citation Chicago (17e éd.)Langford, P.S. The Principles and Practice of Airworthiness Control. [Canberra?]: Australian Government Publishing Service for the Australian Dept. of Transport, 1975.
Style de citation MLA (8e éd.)Langford, P.S. The Principles and Practice of Airworthiness Control. Australian Government Publishing Service for the Australian Dept. of Transport, 1975.
Attention : ces citations peuvent ne pas être correctes à 100%.