Tu, L. W. (2011). An introduction to manifolds (2nd ed.). Springer.
Chicago-čujuhus (17. p.)Tu, Loring W. An Introduction to Manifolds. 2nd ed. New York: Springer, 2011.
MLA-čujuhus (9. p.)Tu, Loring W. An Introduction to Manifolds. 2nd ed. Springer, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.