COLLIS JILL. (2007). BUSINESS RESEARCH: A PRACTICAL GUIDE FOR UNDERGRADUATE AND POSTGRADUATE STUDENTS (2ND.). PALGRAVE MACMILLAN.
Chicago-Zitierstil (17. Ausg.)COLLIS JILL. BUSINESS RESEARCH: A PRACTICAL GUIDE FOR UNDERGRADUATE AND POSTGRADUATE STUDENTS. 2ND. NEW YORK: PALGRAVE MACMILLAN, 2007.
MLA-Zitierstil (9. Ausg.)COLLIS JILL. BUSINESS RESEARCH: A PRACTICAL GUIDE FOR UNDERGRADUATE AND POSTGRADUATE STUDENTS. 2ND. PALGRAVE MACMILLAN, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.