Monette, D. R., & Sullivan, T. J. (1998). Applied social research: Tool for the human services (4th ed.). Harcourt Brace College Publishers.
Chicago-viite (17. p.)Monette, Duane R., ja Thomas J. Sullivan. Applied Social Research: Tool for the Human Services. 4th ed. Fort Worth: Harcourt Brace College Publishers, 1998.
MLA-viite (9. p.)Monette, Duane R., ja Thomas J. Sullivan. Applied Social Research: Tool for the Human Services. 4th ed. Harcourt Brace College Publishers, 1998.
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