Gaya APA

PUTRI, R, M. (2011). Holding events as an effort of the public relations to increase the number of visitors in . : Universitas Sebelas Maret.

Gaya MLA

PUTRI, Rahayana, Mulia. "Holding events as an effort of the public relations to increase the number of visitors in ". : Universitas Sebelas Maret, 2011. TA.