Peoples' News Service (PNS). (1976). Peoples' News Service. London: PNS.
Chicago-viite (17. p.)Peoples' News Service (PNS). Peoples' News Service. London: PNS, 1976.
MLA-viite (8. p.)Peoples' News Service (PNS). Peoples' News Service. London: PNS, 1976.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.