APA ציטוט

Barrieta, E. J. (1975). Mathematical competencies of grade one entrants.

Chicago Style (17th ed.) Citation

Barrieta, Estela J. Mathematical Competencies of Grade One Entrants. 1975.

ציטוט MLA

Barrieta, Estela J. Mathematical Competencies of Grade One Entrants. 1975.