St. Edward's University (Austin, Tex.). Center for Continuing Education. Environics Center. Environics Center records.
Chicago-Zitierstil (17. Ausg.)St. Edward's University (Austin, Tex.). Center for Continuing Education. Environics Center. Environics Center Records.
MLA-Zitierstil (8. Ausg.)St. Edward's University (Austin, Tex.). Center for Continuing Education. Environics Center. Environics Center Records.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.