Dyfyniad APA

TRISWANTO, S. D. Stop Smoking. Yogyakarta: Progresif Book.

Dyfyniad Arddull Chicago

TRISWANTO, Sugeng D. Stop Smoking. Yogyakarta: Progresif Book.

Dyfyniad MLA

TRISWANTO, Sugeng D. Stop Smoking. Yogyakarta: Progresif Book.

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