Rybak, S. J. (1983). Foreign languages by radio and television: The development of a support strategy for adult home-learners.
Chicago-Zitierstil (17. Ausg.)Rybak, Stephanie Jane. Foreign Languages by Radio and Television: The Development of a Support Strategy for Adult Home-learners. 1983.
MLA-Zitierstil (8. Ausg.)Rybak, Stephanie Jane. Foreign Languages by Radio and Television: The Development of a Support Strategy for Adult Home-learners. 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.