Citazione Stile APA (7a Edizione)

Belleza, J. (1971). A comparative study of the response sets of the two groups of grade four pupils exposed to two types of curriculum materials in science. s.n].

Citazione stile Chigago Style (17a edizione)

Belleza, Julita. A Comparative Study of the Response Sets of the Two Groups of Grade Four Pupils Exposed to Two Types of Curriculum Materials in Science. [Quezon City: s.n], 1971.

Citatione MLA (9a ed.)

Belleza, Julita. A Comparative Study of the Response Sets of the Two Groups of Grade Four Pupils Exposed to Two Types of Curriculum Materials in Science. s.n], 1971.