Hansen, A., Cottle, S., Negrine, R., & Newbold, C. (1998). Mass communications: Research methods (1. Aufl.). MACMILLAN PRESS.
Chicago Style (17. basım) AtıfHansen, Anders, Simon Cottle, Ralph Negrine, ve Chris Newbold. Mass Communications: Research Methods. 1. Aufl. Houndmills [u.a.]: MACMILLAN PRESS, 1998.
MLA (8th ed.) AtıfHansen, Anders, et al. Mass Communications: Research Methods. 1. Aufl. MACMILLAN PRESS, 1998.
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