Citace podle APA (7th ed.)

(2001). Maling paggamit ng backpack, maaring maging sanhi ng chronic back pain. Kabayan.

Citace podle Chicago (17th ed.)

"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan 2001.

Citace podle MLA (9th ed.)

"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan, 2001.

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