Bruess, C. E., & Schroeder, E. (2014). Sexuality education: Theory and practice (Sixth edition.). Jones & Bartlett Learning.
Chicago-viite (17. p.)Bruess, Clint E., ja Elizabeth Schroeder. Sexuality Education: Theory and Practice. Sixth edition. Burlington, MA: Jones & Bartlett Learning, 2014.
MLA-viite (9. p.)Bruess, Clint E., ja Elizabeth Schroeder. Sexuality Education: Theory and Practice. Sixth edition. Jones & Bartlett Learning, 2014.
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