APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Villanueva, Teresa T. Economic Geography of the Philippines. Quezon City: Phoenix Publishing House, 1995.

MLA (9th ed.) Citation

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