Abad, M. J. E. (1998). Determinants of demand for the river ferry service: The case of Pasig.
Chicago Style aipamenaAbad, Maria Jasmin E. Determinants of Demand for the River Ferry Service: The Case of Pasig. 1998.
MLA aipamenaAbad, Maria Jasmin E. Determinants of Demand for the River Ferry Service: The Case of Pasig. 1998.
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