Baker, M. (2020). Calculus: Basics. NY research press.
Chicago-čujuhus (17. p.)Baker, Megan. Calculus: Basics. USA: NY research press, 2020.
MLA-čujuhus (9. p.)Baker, Megan. Calculus: Basics. NY research press, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.