May, F. B. (1973). To help children read: Mastery performance modules for teachers in training. Merrill.
Chicago-referens (17:e uppl.)May, Frank B. To Help Children Read: Mastery Performance Modules for Teachers in Training. Columbus, Ohio: Merrill, 1973.
MLA-referens (9:e uppl.)May, Frank B. To Help Children Read: Mastery Performance Modules for Teachers in Training. Merrill, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.