Cita APA (7th ed.)

Salita, D. C., & Rosell, D. Z. (1980). Economic geography of the Philippines. National Research Council of the Philippines.

Cita Chicago (17th ed.)

Salita, Domingo C., i Dominador Z. Rosell. Economic Geography of the Philippines. Bicutan, Taguig, Metro Manila: National Research Council of the Philippines, 1980.

Cita MLA (9th ed.)

Salita, Domingo C., i Dominador Z. Rosell. Economic Geography of the Philippines. National Research Council of the Philippines, 1980.