APA

Hagen Everett E,, . (1963). On the theory of social change : How economic growth begins. Illinois: Dorsey Press.

Chicago

Hagen Everett E,, . 1963. On the theory of social change : How economic growth begins. Illinois: Dorsey Press.

Harvard

Hagen Everett E,, . (1963). On the theory of social change : How economic growth begins. Illinois: Dorsey Press.

MLA

Hagen Everett E,, . On the theory of social change : How economic growth begins. Illinois: Dorsey Press. 1963.