APA-čujuhus (7. p.)
Hitchcock, J. (1982). What is secular humanism?: Why humanism became secular and how it is changing our world. Servant Books.
Chicago-čujuhus (17. p.)
Hitchcock, James. What Is Secular Humanism?: Why Humanism Became Secular and How It Is Changing Our World. Ann Arbor, Mich.: Servant Books, 1982.
MLA-čujuhus (9. p.)
Hitchcock, James. What Is Secular Humanism?: Why Humanism Became Secular and How It Is Changing Our World. Servant Books, 1982.
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