Παραπομπή APA

Singal, M., & Asha Rani. (1975). Algebra through games. University leadership project in mathematics.

Παραπομπή Chicago Style

Singal, M.K, και Asha Rani. Algebra Through Games. Meerut: University leadership project in mathematics, 1975.

Παραπομπή MLA

Singal, M.K, και Asha Rani. Algebra Through Games. University leadership project in mathematics, 1975.