Gorden, R. L. (1980). Interviewing: Strategy, techniques, and tactics (3d ed.). Dorsey Press ; Irwin-Dorsey Ltd..
Lua i Stíl Chicago (17ú heag.)Gorden, Raymond L. Interviewing: Strategy, Techniques, and Tactics. 3d ed. Homewood, Ill. : Georgetown, Ont.: Dorsey Press ; Irwin-Dorsey Ltd., 1980.
Lua MLA (8ú heag.)Gorden, Raymond L. Interviewing: Strategy, Techniques, and Tactics. 3d ed. Dorsey Press ; Irwin-Dorsey Ltd., 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.