Manalastas, J. P. (2000). Tourist arrival, tumaas nang 1,19%. Kabayan.
Cita Chicago (17th ed.)Manalastas, Jester P. "Tourist Arrival, Tumaas Nang 1,19%." Kabayan 2000.
Cita MLA (9th ed.)Manalastas, Jester P. "Tourist Arrival, Tumaas Nang 1,19%." Kabayan, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.