Bernal, J. D. 1901-.
Social sciences: conclusions /
. - Harmondsworth : Penguin, 1969
. - p. 1009-1329, xxv
- (A Pelican book ; A997 )
К.: Бібліогр. : c. 1319, Index
Social sciences
APA
Bernal J. D., . (1969). Social sciences. Harmondsworth: Penguin.
Chicago
Bernal J D, . 1969. Social sciences. Harmondsworth: Penguin.
Harvard
Bernal J. D., . (1969). Social sciences. Harmondsworth: Penguin.
MLA
Bernal J D, . Social sciences. Harmondsworth: Penguin. 1969.