Παραπομπή APA

Umeshwari Charas. (1994). American interest groups and lobbying. Laxya publications.

Παραπομπή Chicago Style

Umeshwari Charas. American Interest Groups and Lobbying. Delhi: Laxya publications, 1994.

Παραπομπή MLA

Umeshwari Charas. American Interest Groups and Lobbying. Laxya publications, 1994.