Knudson, J. C. (2010). Living the difference: An enlightening story revealed for people of all ages straight or gay. Espresso House.
Chicago-viite (17. p.)Knudson, Joseph C. Living the Difference: An Enlightening Story Revealed for People of All Ages Straight or Gay. Oklahoma City, Okla.: Espresso House, 2010.
MLA-viite (8. p.)Knudson, Joseph C. Living the Difference: An Enlightening Story Revealed for People of All Ages Straight or Gay. Espresso House, 2010.
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