Cita APA (7th ed.)

Quebral, N. C. (1988). Development communication. College of Agriculture, University of the Philippines at Los Banos.

Cita Chicago (17th ed.)

Quebral, Nora C. Development Communication. Laguna: College of Agriculture, University of the Philippines at Los Banos, 1988.

Cita MLA (9th ed.)

Quebral, Nora C. Development Communication. College of Agriculture, University of the Philippines at Los Banos, 1988.