APA

J-F-GRAVIER, . (1970). LA QUESTION REGIONALE. : FLAMMARION.

Chicago

J-F-GRAVIER, . 1970. LA QUESTION REGIONALE. : FLAMMARION.

Harvard

J-F-GRAVIER, . (1970). LA QUESTION REGIONALE. : FLAMMARION.

MLA

J-F-GRAVIER, . LA QUESTION REGIONALE. : FLAMMARION. 1970.