(1973). Instruction in physical orientation and independent mobility: A lesson plan outline (rev. ed.). Industrial Home for the Blind.
Chicago-Zitierstil (17. Ausg.)Instruction in Physical Orientation and Independent Mobility: A Lesson Plan Outline. rev. ed. Brooklyn, N.Y.: Industrial Home for the Blind, 1973.
MLA-Zitierstil (8. Ausg.)Instruction in Physical Orientation and Independent Mobility: A Lesson Plan Outline. rev. ed. Industrial Home for the Blind, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.