references in English, permutations

Topics on set cardinality in other texts. The notation may not follow exactly the one we are using.  

[JH_GUIDE] /

[GP_MDSCS] /

[WBOOK] /

[VK_DSLN] /

[RP_CDS] /

The bracket expressions refer to References in English main page.

Houston, we have a problem. None of the above references contains appropriate permutation-related material. So I am posting an extra link. 

https://www.sfu.ca/~jtmulhol/math302/lectures.html

Sections 3,4,5,6,7.