Martindale, D. A. (1967). National character in the perspective of the social science. American Academy of Political and Social Science.
Chicago-viite (17. p.)Martindale, Don Albert. National Character in the Perspective of the Social Science. Philadelphia: American Academy of Political and Social Science, 1967.
MLA-viite (9. p.)Martindale, Don Albert. National Character in the Perspective of the Social Science. American Academy of Political and Social Science, 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.