International Conference of Agricultural Economists & International Association of Agricultural Economists. (1956). Proceedings of the ninth International Conference of Agricultural Economists. oxford university press.
Чикаго стиль цитування (17-те видання)International Conference of Agricultural Economists та International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. new York: oxford university press, 1956.
Стиль цитування MLA (9-ме видання)International Conference of Agricultural Economists та International Association of Agricultural Economists. Proceedings of the Ninth International Conference of Agricultural Economists. oxford university press, 1956.
Попередження: стилі цитування не завжди правильні на всі 100%.