Sherman, E. (1984). Working with older persons: Cognitive and phenomenological methods. Kluwer-Nijhoff.
Chicago-Zitierstil (17. Ausg.)Sherman, Edmund. Working with Older Persons: Cognitive and Phenomenological Methods. Boston: Kluwer-Nijhoff, 1984.
MLA-Zitierstil (9. Ausg.)Sherman, Edmund. Working with Older Persons: Cognitive and Phenomenological Methods. Kluwer-Nijhoff, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.