Larson Ron. (2013). Brief Calculus An Applied Approach (9th.). Cengage Learning.
Chicago-čujuhus (17. p.)Larson Ron. Brief Calculus An Applied Approach. 9th. UK: Cengage Learning, 2013.
MLA-čujuhus (9. p.)Larson Ron. Brief Calculus An Applied Approach. 9th. Cengage Learning, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.