Crowell, Richard H.
Introduction to knot theory
Blaisdell, 1963
 Buku Teks SO
Knot insertion and deletion algorithms for B-spline curves and surfaces
edited by Ronald N. Goldman, Tom Lyche
Society for Industrial and Applied Mathematics, 1993
 eBooks
Morishita, Masanori
Knots and primes : an introduction to arithmetic topology
[Springer, ], 2012
 eBooks
Morgan, John W., 1946
Differential topology of complex surfaces : elliptic surfaces with pg̳=1: smooth classification
Springer-Verlag, 1993
 Buku Teks
Theory of sets and topology
edited by Gunter Asser, Jurgen Flachsmeyer, Willi Rinow
Web Deutscher der Wissenschaften, 1972
 Buku Teks