Παραπομπή APA
National Coal Policy Project., & Murray, F. X. (1978). Where we agree: Report of the National Coal Policy Project. Boulder, Colo.: Westview Press.
Παραπομπή Chicago StyleNational Coal Policy Project., and Francis X. Murray. Where We Agree: Report of the National Coal Policy Project. Boulder, Colo.: Westview Press, 1978.
Παραπομπή MLANational Coal Policy Project., and Francis X. Murray. Where We Agree: Report of the National Coal Policy Project. Boulder, Colo.: Westview Press, 1978.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.