APA-viite (7. p.)
Pflaum, S. (1978). The development language and reading in young children (2nd ed.). Chrles E.
Chicago-viite (17. p.)
Pflaum, Susanna. The Development Language and Reading in Young Children. 2nd ed. Ohio: Chrles E, 1978.
MLA-viite (9. p.)
Pflaum, Susanna. The Development Language and Reading in Young Children. 2nd ed. Chrles E, 1978.
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