APA aipamena

Bucaoto, A. P. (1972). Paper folding: An instructional device in the teaching of geometry.

Chicago Style aipamena

Bucaoto, Avelino P. Paper Folding: An Instructional Device in the Teaching of Geometry. Quezon City, 1972.

MLA aipamena

Bucaoto, Avelino P. Paper Folding: An Instructional Device in the Teaching of Geometry. 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.