APA
Singh D., . (2021). A Textbook Of Abstract Algebraic Systems. : Wisdom Press.
Chicago
Singh Dubey, . 2021. A Textbook Of Abstract Algebraic Systems. : Wisdom Press.
Harvard
Singh D., . (2021). A Textbook Of Abstract Algebraic Systems. : Wisdom Press.
MLA
Singh Dubey, . A Textbook Of Abstract Algebraic Systems. : Wisdom Press. 2021.