APA aipamena

Schwartz, B. (2012). Rippling: How social entrepreneurs spread innovation throughout the world. San Francisco, Calif: Jossey-Bass.

Chicago Style aipamena

Schwartz, Beverly. Rippling: How Social Entrepreneurs Spread Innovation Throughout the World. San Francisco, Calif: Jossey-Bass, 2012.

MLA aipamena

Schwartz, Beverly. Rippling: How Social Entrepreneurs Spread Innovation Throughout the World. San Francisco, Calif: Jossey-Bass, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.