Cita APA (7th ed.)

SAWHNEY, P. (2016). MATHS MANTRA - BOOK 2. SULTAN CHAND.

Cita Chicago (17th ed.)

SAWHNEY, PREETIKA. MATHS MANTRA - BOOK 2. NEW DELHI: SULTAN CHAND, 2016.

Cita MLA (9th ed.)

SAWHNEY, PREETIKA. MATHS MANTRA - BOOK 2. SULTAN CHAND, 2016.