(1909). A Teacher's Professional Library: Classified List of One Hundred Titles. Bulletin, 1909, No. 8. Whole Number 408.
Chicago-Zitierstil (17. Ausg.)A Teacher's Professional Library: Classified List of One Hundred Titles. Bulletin, 1909, No. 8. Whole Number 408. 1909.
MLA-Zitierstil (9. Ausg.)A Teacher's Professional Library: Classified List of One Hundred Titles. Bulletin, 1909, No. 8. Whole Number 408. 1909.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.