Cita APA (7th ed.)

GUPTA PRERNA & GUPTA, V. (2019). SOARING HIGHER AND HIGHER IN MATHEMATICS - GRADE 2. PROGRESS PUBLISHERS.

Cita Chicago (17th ed.)

GUPTA PRERNA & GUPTA, VIJAY. SOARING HIGHER AND HIGHER IN MATHEMATICS - GRADE 2. DELHI: PROGRESS PUBLISHERS, 2019.

Cita MLA (9th ed.)

GUPTA PRERNA & GUPTA, VIJAY. SOARING HIGHER AND HIGHER IN MATHEMATICS - GRADE 2. PROGRESS PUBLISHERS, 2019.