APA

Sage Publications, . (1978). Sage modern politics series. London [u.a.]: Sage Publ.

Chicago

Sage Publications, . 1978. Sage modern politics series. London [u.a.]: Sage Publ.

Harvard

Sage Publications, . (1978). Sage modern politics series. London [u.a.]: Sage Publ.

MLA

Sage Publications, . Sage modern politics series. London [u.a.]: Sage Publ. 1978.