1.
Winding around. Providence (R.I.), [State college]: American Mathematical Society; 2024.
Winding around. Providence (R.I.), [State college] : American Mathematical Society, 21 mai 2024. ISBN 978-1-4704-2198-4
Roe John. (2015). Winding around: The winding number in topology, geometry, and analysis. American Mathematical Society.
MLA (8th ed.) CitationRoe John. Winding Around: The Winding Number in Topology, Geometry, and Analysis. American Mathematical Society, 2015.
Warning: These citations may not always be 100% accurate.