APA-viite (7. p.)
Spencer, M. B., Agar, F., Jr, & Safer, C. (1960). Blind children in family and community. University of Minnesota Press.
Chicago-viite (17. p.)
Spencer, Marietta B., Frank Agar, Jr, ja Carol Safer. Blind Children in Family and Community. Minneapolis: University of Minnesota Press, 1960.
MLA-viite (9. p.)
Spencer, Marietta B., et al. Blind Children in Family and Community. University of Minnesota Press, 1960.
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