APA aipamena

Miller, M., & Fry, W. F. (2009). The Effect of Mirthful Laughter on the Human Cardiovascular System.

Chicago Style aipamena

Miller, Michael, and William F. Fry. The Effect of Mirthful Laughter On the Human Cardiovascular System. 2009.

MLA aipamena

Miller, Michael, and William F. Fry. The Effect of Mirthful Laughter On the Human Cardiovascular System. 2009.

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