APA (7th ed.) Citation

(1990). Study on regional travel in the Philippines 1990. DOT/AIT.

Chicago Style (17th ed.) Citation

Study on Regional Travel in the Philippines 1990. [Quezon City]: DOT/AIT, 1990.

MLA (9th ed.) Citation

Study on Regional Travel in the Philippines 1990. DOT/AIT, 1990.

Warning: These citations may not always be 100% accurate.