Roxas, N. R. J., & Fillone, A. (2014). Income effect in inter-island passenger mode choice for the Western Visayas Region, Philippines. Philippine Engineering Journal.
Citazione stile Chigago Style (17a edizione)Roxas, Nicanor R. Jr, e Alexis Fillone. "Income Effect in Inter-island Passenger Mode Choice for the Western Visayas Region, Philippines." Philippine Engineering Journal 2014.
Citatione MLA (9a ed.)Roxas, Nicanor R. Jr, e Alexis Fillone. "Income Effect in Inter-island Passenger Mode Choice for the Western Visayas Region, Philippines." Philippine Engineering Journal, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.