Gaya APA

Oceanic, N. (2019). U.S. Chart No.1: Syimbols, Abbreviations and Terms Used On Paper and Electronic . USA: Paradise Cay Publications Inc..

Gaya MLA

Oceanic, National. "U.S. Chart No.1: Syimbols, Abbreviations and Terms Used On Paper and Electronic". USA: Paradise Cay Publications Inc., 2019. Text.