Dyfyniad APA

Pettigrew, A. (1987). Theoretical, Methodological and Empirical Issues in Studying Change.

Dyfyniad Arddull Chicago

Pettigrew, A. Theoretical, Methodological and Empirical Issues in Studying Change. 1987.

Dyfyniad MLA

Pettigrew, A. Theoretical, Methodological and Empirical Issues in Studying Change. 1987.

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