APA-viite (7. p.)

Hasna, C., & Sultana, A. (2017). Impact of mothers' education on early vocabulary development of Bangla speaking preschool children. BRAC University.

Chicago-viite (17. p.)

Hasna, Chamily, ja Asifa Sultana. Impact of Mothers' Education on Early Vocabulary Development of Bangla Speaking Preschool Children. BRAC University, 2017.

MLA-viite (8. p.)

Hasna, Chamily, ja Asifa Sultana. Impact of Mothers' Education on Early Vocabulary Development of Bangla Speaking Preschool Children. BRAC University, 2017.

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