Dyfyniad APA

Hargens, L. L. (1975). Patterns of scientific research: A comparative analysis of research in three scientific fields. American Sociological Association.

Dyfyniad Arddull Chicago

Hargens, Lowell L. Patterns of Scientific Research: A Comparative Analysis of Research in Three Scientific Fields. [Washington: American Sociological Association, 1975.

Dyfyniad MLA

Hargens, Lowell L. Patterns of Scientific Research: A Comparative Analysis of Research in Three Scientific Fields. American Sociological Association, 1975.

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