Ferrell, D. R. Communicative interaction between normally developing and handicapped preschool children: Identifying facilitative strategies. University Microfilms International.
芝加哥风格引文Ferrell, Dianne Raeke. Communicative Interaction Between Normally Developing and Handicapped Preschool Children: Identifying Facilitative Strategies. Ann Arbor, Mich.: University Microfilms International.
MLA引文Ferrell, Dianne Raeke. Communicative Interaction Between Normally Developing and Handicapped Preschool Children: Identifying Facilitative Strategies. University Microfilms International.
警告：这些引文格式不一定是100％准确.