BOGDAN, R. (1975). Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons.
Chicago-viite (17. p.)BOGDAN, Robert. Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons, 1975.
MLA-viite (8. p.)BOGDAN, Robert. Introduction To Qualitative Research Methods A Phenomenological Approach To The Social Sciences Robert Bodgan And Steven J. Taylor. John Wiley & Sons, 1975.
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