Baber, T. (1972). Topics in modern mathematics 1. Pritam Publishing.
Chicago-čujuhus (17. p.)Baber, T. Topics in Modern Mathematics 1. Great Britain: Pritam Publishing, 1972.
MLA-čujuhus (9. p.)Baber, T. Topics in Modern Mathematics 1. Pritam Publishing, 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.