Agrahari Ravi.P. (2023). Vigyan Evam Prodyogiki (6th.). Mc Grow Hill Education (India).
Chicago-čujuhus (17. p.)Agrahari Ravi.P. Vigyan Evam Prodyogiki. 6th. Chennai: Mc Grow Hill Education (India), 2023.
MLA-čujuhus (9. p.)Agrahari Ravi.P. Vigyan Evam Prodyogiki. 6th. Mc Grow Hill Education (India), 2023.
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