American Institute of Cooperation. American cooperation: A collection of papers and discussions. 1st session ; 1925. s.n.
Chicago-Zitierstil (17. Ausg.)American Institute of Cooperation. American Cooperation: A Collection of Papers and Discussions. 1st Session ; 1925. Washington: s.n.
MLA-Zitierstil (9. Ausg.)American Institute of Cooperation. American Cooperation: A Collection of Papers and Discussions. 1st Session ; 1925. s.n.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.