Hayden, R. E. (1956). Mastering American English: A handbook-workbook of essentials. Prentice-Hall.
Chicago (17e ed.) BronvermeldingHayden, Rebecca E. Mastering American English: A Handbook-workbook of Essentials. Englewood Cliffs, N. J: Prentice-Hall, 1956.
MLA (9e ed.) BronvermeldingHayden, Rebecca E. Mastering American English: A Handbook-workbook of Essentials. Prentice-Hall, 1956.
Let op: Deze citaties zijn niet altijd 100% accuraat.