Markus, H. (1978). The effect of mere presence on social facilitation: An unobtrusive test.
Chicago Style (17. basım) AtıfMarkus, Hazel. The Effect of Mere Presence on Social Facilitation: An Unobtrusive Test. 1978.
MLA (9th ed.) AtıfMarkus, Hazel. The Effect of Mere Presence on Social Facilitation: An Unobtrusive Test. 1978.
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