APA-referens (7:e uppl.)
Callahan, S. G. (1966). Successful teaching in secondary schools: A guide for student and in-service teachers. Scott, Foresman.
Chicago-referens (17:e uppl.)
Callahan, Sterling Grundy. Successful Teaching in Secondary Schools: A Guide for Student and In-service Teachers. Chicago: Scott, Foresman, 1966.
MLA-referens (9:e uppl.)
Callahan, Sterling Grundy. Successful Teaching in Secondary Schools: A Guide for Student and In-service Teachers. Scott, Foresman, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.