Citazione Stile APA (7a Edizione)

Chinwong, N. (1972). Some variables affecting the vocational choices of PCAT students. s.n.].

Citazione stile Chigago Style (17a edizione)

Chinwong, Nikom. Some Variables Affecting the Vocational Choices of PCAT Students. [Quezon City: s.n.], 1972.

Citatione MLA (9a ed.)

Chinwong, Nikom. Some Variables Affecting the Vocational Choices of PCAT Students. s.n.], 1972.