APA (7e ed.) Bronvermelding

Welling, L., & Thomson, L. (2010). PHP and MySQL Web development (4th edition.). Pearson Education.

Chicago (17e ed.) Bronvermelding

Welling, Luke, en Laura Thomson. PHP and MySQL Web Development. 4th edition. New Delhi: Pearson Education, 2010.

MLA (9e ed.) Bronvermelding

Welling, Luke, en Laura Thomson. PHP and MySQL Web Development. 4th edition. Pearson Education, 2010.