Robinson, H. M., & others, a. (1969). Summary of Investigations Relating to Reading, July 1, 1967 to June 30, 1968: Sociology of Reading.
Chicago-Zitierstil (17. Ausg.)Robinson, Helen M., und and others. Summary of Investigations Relating to Reading, July 1, 1967 to June 30, 1968: Sociology of Reading. 1969.
MLA-Zitierstil (9. Ausg.)Robinson, Helen M., und and others. Summary of Investigations Relating to Reading, July 1, 1967 to June 30, 1968: Sociology of Reading. 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.