APA (7th ed.) Citation
Saha, S. Python programming. Aryan Pub. House.
Chicago Style (17th ed.) Citation
Saha, Subrata. Python Programming. Kolkata: Aryan Pub. House.
MLA (9th ed.) Citation
Saha, Subrata. Python Programming. Aryan Pub. House.
Warning: These citations may not always be 100% accurate.