Citazione Stile APA (7a Edizione)

Quebral, N. C. (1976). Development communication: Status and trends, the time is now. Southeast Asian Regional Center for Graduate Study and Research in Agriculture.

Citazione stile Chigago Style (17a edizione)

Quebral, Nora C. Development Communication: Status and Trends, the Time Is Now. College, Laguna: Southeast Asian Regional Center for Graduate Study and Research in Agriculture, 1976.

Citatione MLA (9a ed.)

Quebral, Nora C. Development Communication: Status and Trends, the Time Is Now. Southeast Asian Regional Center for Graduate Study and Research in Agriculture, 1976.