Dokumentuaren aipamena

APA aipamena

Heller, R. (2004). Nghệ thuật giảm thiểu stress. Hà Nội: Văn hoá thông tin.

Chicago Style aipamena

Heller, Robert. Nghệ Thuật Giảm Thiểu Stress. Hà Nội: Văn hoá thông tin, 2004.

MLA aipamena

Heller, Robert. Nghệ Thuật Giảm Thiểu Stress. Hà Nội: Văn hoá thông tin, 2004.

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