Dòng Nội dung
1
Contemporary adulthood / Jeffrey S. Turner, Donald B. Helms.
Fort Worth : Holt, Rinehart, and Winston, c1989.
xx, 572 p. : ill. (some col.) ; 25 cm.



2
Contemporary human sexuality / Jeffrey S. Turner, Laurna Rubinson.
Englewood Cliffs, N.J. : Prentice Hall, c1993.
xvii, 717 p. : ill. ; 29 cm.