(2001). Maling paggamit ng backpack, maaring maging sanhi ng chronic back pain. Kabayan.
Style de citation Chicago (17e éd.)"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan 2001.
Style de citation MLA (9e éd.)"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.