Gorden, R. (1969). Interviewing: Strategy, techniques and tactics. The Dorsey Press.
Chicago Style (17th ed.) ZitazioaGorden, Raymond. Interviewing: Strategy, Techniques and Tactics. Homewood, Illinois: The Dorsey Press, 1969.
MLA (9th ed.) ZitazioaGorden, Raymond. Interviewing: Strategy, Techniques and Tactics. The Dorsey Press, 1969.
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