Dyfyniad APA

Luijpen, W. (1962). Existential phenomenology. Duquesne University Press.

Dyfyniad Arddull Chicago

Luijpen, W. Existential Phenomenology. Pittsburgh: Duquesne University Press, 1962.

Dyfyniad MLA

Luijpen, W. Existential Phenomenology. Duquesne University Press, 1962.

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