Cita APA (7th ed.)

Villanueva,Teresa T. (1995). Economic geography of the Philippines. Phoenix Publishing House,Inc.

Cita Chicago (17th ed.)

Villanueva,Teresa T. Economic Geography of the Philippines. Mla: Phoenix Publishing House,Inc, 1995.

Cita MLA (9th ed.)

Villanueva,Teresa T. Economic Geography of the Philippines. Phoenix Publishing House,Inc, 1995.

Atenció: Aquestes cites poden no estar 100% correctes.