Yerkes, D., & Morgan, S. (1991). Strategies for success: An administrator's guide to writing. National Assoc. of Secondary School Principals.
Chicago-Zitierstil (17. Ausg.)Yerkes, Diane, und Sharon Morgan. Strategies for Success: An Administrator's Guide to Writing. Reston, Va: National Assoc. of Secondary School Principals, 1991.
MLA-Zitierstil (9. Ausg.)Yerkes, Diane, und Sharon Morgan. Strategies for Success: An Administrator's Guide to Writing. National Assoc. of Secondary School Principals, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.