Gaya APA

Wibowo, A. (2003). The big role of public relations at in Indonesia port corporattion III Surabaya in keeping ITS positive image . Malang, Jatim: UNMER.

Gaya MLA

Wibowo, Ari. "The big role of public relations at in Indonesia port corporattion III Surabaya in keeping ITS positive image". Malang, Jatim: UNMER, 2003. Text.