APA (7th ed.) Citation

Bangalan, D. P., Martinez, D., & Parino, M. K. (2003). A Feasibility Study on Professional Tourist Assistance Service (ProTAS). College of Engineering.

Chicago Style (17th ed.) Citation

Bangalan, Darwin P., Deanne Martinez, and Maria Karren Parino. A Feasibility Study on Professional Tourist Assistance Service (ProTAS). Diliman, Quezon City: College of Engineering, 2003.

MLA (9th ed.) Citation

Bangalan, Darwin P., et al. A Feasibility Study on Professional Tourist Assistance Service (ProTAS). College of Engineering, 2003.