Stake, R. E. (1995). The art of case study research. Thousand Oaks: Sage Publications.
Chicago Stili AlıntıStake, Robert E. The Art of Case Study Research. Thousand Oaks: Sage Publications, 1995.
MLA AlıntıStake, Robert E. The Art of Case Study Research. Thousand Oaks: Sage Publications, 1995.
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