Whipple, B., & Ogden, G. (1989). Safe encounter: How women can say yes to pleasure and no to unsafe sex. McGraw-Hill.
Chicagoスタイル(17版)引用形式Whipple, Beverly, , Gina Ogden. Safe Encounter: How Women Can Say Yes to Pleasure and No to Unsafe Sex. New York: McGraw-Hill, 1989.
MLA(9版)引用形式Whipple, Beverly, , Gina Ogden. Safe Encounter: How Women Can Say Yes to Pleasure and No to Unsafe Sex. McGraw-Hill, 1989.
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