Cita APA (7th ed.)

Bicol River Basin Development Program. (1982). Five-year development plan, 1983-1987. The Program.

Cita Chicago (17th ed.)

Bicol River Basin Development Program. Five-year Development Plan, 1983-1987. Camarines Sur: The Program, 1982.

Cita MLA (9th ed.)

Bicol River Basin Development Program. Five-year Development Plan, 1983-1987. The Program, 1982.