Lord, D. A. (1947). Love, Sex, and the Teen-Agers. St. Louis.
Lua i Stíl Chicago (17ú heag.)Lord, Daniel A. Love, Sex, and the Teen-Agers. St. Louis, 1947.
Lua MLA (8ú heag.)Lord, Daniel A. Love, Sex, and the Teen-Agers. St. Louis, 1947.
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