Παραπομπή APA

Erdman, H. L. (1967). Swatantra party and Indian conservation. Cambridge University.

Παραπομπή Chicago Style

Erdman, Howard L. Swatantra Party and Indian Conservation. London: Cambridge University, 1967.

Παραπομπή MLA

Erdman, Howard L. Swatantra Party and Indian Conservation. Cambridge University, 1967.