lohr, v. (1974). trends of development and some topical problems in czechoslovak agriculture. the institute of national planning.
Style de citation Chicago (17e éd.)lohr, v. Trends of Development and Some Topical Problems in Czechoslovak Agriculture. cairo: the institute of national planning, 1974.
Style de citation MLA (9e éd.)lohr, v. Trends of Development and Some Topical Problems in Czechoslovak Agriculture. the institute of national planning, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.