Fillone, A. M., & Roquel, K. I. D. Z. Mode choice and value of time of inter-island travelers: The case of the Philippines. Philippine Engineering Journal.
Chicago Style (17th ed.) CitationFillone, Alexis M., and Krister Ian Daniel Z. Roquel. "Mode Choice and Value of Time of Inter-island Travelers: The Case of the Philippines." Philippine Engineering Journal .
MLA (9th ed.) CitationFillone, Alexis M., and Krister Ian Daniel Z. Roquel. "Mode Choice and Value of Time of Inter-island Travelers: The Case of the Philippines." Philippine Engineering Journal, .
Warning: These citations may not always be 100% accurate.