APA-viite (7. p.)

ARORA SUMITRA. (2021). PROGRESS IN COMPUTER SCIENCE WITH PYTHON PRACTICAL BOOK FOR CLASS XI (2021.). DHANPAT RAI & CO.

Chicago-viite (17. p.)

ARORA SUMITRA. PROGRESS IN COMPUTER SCIENCE WITH PYTHON PRACTICAL BOOK FOR CLASS XI. 2021. NEW DELHI: DHANPAT RAI & CO, 2021.

MLA-viite (9. p.)

ARORA SUMITRA. PROGRESS IN COMPUTER SCIENCE WITH PYTHON PRACTICAL BOOK FOR CLASS XI. 2021. DHANPAT RAI & CO, 2021.