International Conference of Agricultural Economists & International Association of Agricultural Economists. (1956). Proceedings of the ninth International Conference of Agricultural Economists. oxford university press.
Chicago-Zitierstil (17. Ausg.)International Conference of Agricultural Economists und International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. new York: oxford university press, 1956.
MLA-Zitierstil (9. Ausg.)International Conference of Agricultural Economists und International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. oxford university press, 1956.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.