Citazione Stile APA (7a Edizione)

Vivar, T. L. (1971). The moral-spiritual value preferences of teachers of the public secondary schools of Manila. s.n.].

Citazione stile Chigago Style (17a edizione)

Vivar, Teofista L. The Moral-spiritual Value Preferences of Teachers of the Public Secondary Schools of Manila. [Quezon City: s.n.], 1971.

Citatione MLA (9a ed.)

Vivar, Teofista L. The Moral-spiritual Value Preferences of Teachers of the Public Secondary Schools of Manila. s.n.], 1971.