Collins, F. T. (1964). Network planning and critical path scheduling. Available from Know How Publications.
Chicago-referens (17:e uppl.)Collins, Frank Thomas. Network Planning and Critical Path Scheduling. Berkeley, Calif: Available from Know How Publications, 1964.
MLA-referens (9:e uppl.)Collins, Frank Thomas. Network Planning and Critical Path Scheduling. Available from Know How Publications, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.