westby-gibsaon dorothy. (1967). Social foundations of education: Current assues and re-search. The Free Press.
Chicago-viite (17. p.)westby-gibsaon dorothy. Social Foundations of Education: Current Assues and Re-search. New York: The Free Press, 1967.
MLA-viite (9. p.)westby-gibsaon dorothy. Social Foundations of Education: Current Assues and Re-search. The Free Press, 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.