Donald R Bear. (1996). Words their way: Word study for phonics, vocabulary, and spelling instruction. Englewood Cliffs, New Jersey: Prentice-Hall.
Trích dẫn kiểu ChicagoDonald R Bear. Words Their Way: Word Study for Phonics, Vocabulary, and Spelling Instruction. Englewood Cliffs, New Jersey: Prentice-Hall, 1996.
Trích dẫn MLADonald R Bear. Words Their Way: Word Study for Phonics, Vocabulary, and Spelling Instruction. Englewood Cliffs, New Jersey: Prentice-Hall, 1996.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.