The Secret Ballot Protects the Incumbency Advantage.

MLA

Heckelman, Jac C. The Secret Ballot Protects the Incumbency Advantage. s.l, 2004.

APA

Heckelman, J. C. (2004). The Secret Ballot Protects the Incumbency Advantage. s.l.

Chicago

Heckelman, Jac C. The Secret Ballot Protects the Incumbency Advantage. s.l., 2004.