References:

-J. Roberts, Knots Knotes, Lecture notes from Edinburgh course Maths 415, 1999;

-W.B.R. Lickorish, An Introduction to Knot Theory, Vol. 175. Springer Science & Business Media, 2012;

-G. Burde, H. Zieschang, Knots, Walter de gruyter, 2002 (https://doi.org/10.1515/9783110198034);

-K. Murasugi, and B. Kurpita, Knot theory and its applications, Vol. 526, Boston: Birkhäuser, 1996;

-A. Kawauchi, Survey on knot theory, Springer Science & Business Media, 1996 (https://doi.org/10.1007/978-3-0348-9227-8).

Additional reading: 

-S. Ozsvath, I. Stipsicz, Z. Szabo, Grid Homology for Knots and Links, Vol. 208. American Mathematical Soc., 2015.