APA (7th ed.) Citation

Leong , P. L. (1999). NGG Notes Graphics user interface Gallery / Leong Pek Ling.

Chicago Style (17th ed.) Citation

Leong , Pek Ling. NGG Notes Graphics User Interface Gallery / Leong Pek Ling. 1999.

MLA (9th ed.) Citation

Leong , Pek Ling. NGG Notes Graphics User Interface Gallery / Leong Pek Ling. 1999.

Warning: These citations may not always be 100% accurate.