Editing Homotopy lifting property (section)

==References==
* {{cite book | last = Steenrod | first = Norman | title = The Topology of Fibre Bundles | url = https://archive.org/details/topologyoffibreb0000stee | url-access = registration | publisher = Princeton University Press | location = Princeton | year = 1951 | isbn = 0-691-00548-6}}
* {{cite book | last = Hu | first = Sze-Tsen | title = Homotopy Theory | url = https://archive.org/details/homotopytheory0000hust | url-access = registration | publisher = Academic Press Inc. | edition = Third Printing, 1965 |location = New York | year=1959 | isbn= 0-12-358450-7}}
* {{cite book | last = Husemoller | first = Dale | title = Fibre Bundles | publisher = Springer | edition = Third |location = New York | year=1994 | isbn=978-0-387-94087-8}}
* {{citation| last=Hatcher |first= Allen |title=Algebraic Topology |url=http://pi.math.cornell.edu/~hatcher/AT/ATpage.html |year= 2002 |publisher=Cambridge University Press |place=Cambridge |isbn=0-521-79540-0}}.
* Jean-Pierre Marquis (2006) "A path to Epistemology of Mathematics: Homotopy theory", pages 239 to 260 in ''The Architecture of Modern Mathematics'', J. Ferreiros & [[Jeremy Gray|J.J. Gray]], editors, [[Oxford University Press]] {{ISBN|978-0-19-856793-6}}