APA Citation

(1990). Penang: Looking back, looking ahead, 20 years of progress. [Penang: Penang Development Corp..

Chicago Style Citation

Penang: Looking Back, Looking Ahead, 20 Years of Progress. [Penang: Penang Development Corp., 1990.

MLA Citation

Penang: Looking Back, Looking Ahead, 20 Years of Progress. [Penang: Penang Development Corp., 1990.

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