:[http://brackethunter.blogspot.ca/2013/05/frustrationnstrcatdes.html Brad Stuart]

:[http://mattmaceachern.blogspot.ca/2013/05/nstrcatcpp-no-fail-safe-yet-to-be-added.html SecA Matt MacEachern]

:[http://dongdli.wordpress.com/2013/05/27/code-of-nstrcat-a-function-to-concatinate-unknow-amount-of-strings/ SECTION_B DONG LI]