Hillerich, R. L. (1988). Elementary teacher's language arts handbook: Techniques and ideas for teaching reading, writing, speaking and listening. Prentice-Hall.
Chicago-referens (17:e uppl.)Hillerich, Robert L. Elementary Teacher's Language Arts Handbook: Techniques and Ideas for Teaching Reading, Writing, Speaking and Listening. Englewood Cliffs, N.J: Prentice-Hall, 1988.
MLA-referens (9:e uppl.)Hillerich, Robert L. Elementary Teacher's Language Arts Handbook: Techniques and Ideas for Teaching Reading, Writing, Speaking and Listening. Prentice-Hall, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.