Committee for the World Atlas of Agriculture, International Association of Agricultural Economists, & Istituto geografico De Agostini. (1969). World atlas of agriculture: Under the aegis of the International Association of Agricultural Economists. Istituto Geografico De Agostini.
Chicago-Zitierstil (17. Ausg.)Committee for the World Atlas of Agriculture, International Association of Agricultural Economists, und Istituto geografico De Agostini. World Atlas of Agriculture: Under the Aegis of the International Association of Agricultural Economists. Novara: Istituto Geografico De Agostini, 1969.
MLA-Zitierstil (9. Ausg.)Committee for the World Atlas of Agriculture, et al. World Atlas of Agriculture: Under the Aegis of the International Association of Agricultural Economists. Istituto Geografico De Agostini, 1969.