Dyfyniad APA

Galtung, J. (1967). Theory and methods of social research. Columbia University Press.

Dyfyniad Arddull Chicago

Galtung, Johan. Theory and Methods of Social Research. New York: Columbia University Press, 1967.

Dyfyniad MLA

Galtung, Johan. Theory and Methods of Social Research. Columbia University Press, 1967.

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