https://public.ntoa.org/default.asp?action=issue&year=1996&season=3%20-%20Summer&pub=Tactical%20Edge
National Tactical Officers Association - NTOA Publications : Tactical Edge Archives
officers associationnationaltacticalntoapublications
https://training.ntoa.org/CourseRegistration/default.asp?num=20271480
NTOA Course Registration
ntoacourseregistration
https://manpages.ubuntu.com/manpages/resolute/man3/inet_ntoa.3.html
Ubuntu Manpage: inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr,
ubuntumanpageinetatonnetwork
https://ntoa.com/erwin-park-diy-o-map-page/
Erwin Park DIY-O Map Page - NTOA
erwinparkdiymapntoa
https://manpages.ubuntu.com/manpages/resolute/man3/inet_lnaof.3.html
Ubuntu Manpage: inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr,
ubuntumanpageinetatonnetwork