(2009). A career in professional baseball. Institute for Career Research.
Chicago-Zitierstil (17. Ausg.)A Career in Professional Baseball. [Chicago, Ill.]: Institute for Career Research, 2009.
MLA-Zitierstil (9. Ausg.)A Career in Professional Baseball. Institute for Career Research, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.