APA (7th ed.) Citation

Consultasia Development Research Foundation. (1992). Tourism development master plan for Region I. Department of Tourism Region I.

Chicago Style (17th ed.) Citation

Consultasia Development Research Foundation. Tourism Development Master Plan for Region I. La Union: Department of Tourism Region I, 1992.

MLA (9th ed.) Citation

Consultasia Development Research Foundation. Tourism Development Master Plan for Region I. Department of Tourism Region I, 1992.