Gaya APA

Permadi, A. (2015). Directory of special libraries and information sources in Indonesia 2015 = Direktori perpustakaan khusus dan sumber informasi . Jakarta: Center for Seientific Dcumentation and Information Inonesian Institut.

Gaya MLA

Permadi, Agus. "Directory of special libraries and information sources in Indonesia 2015 = Direktori perpustakaan khusus dan sumber informasi". Jakarta: Center for Seientific Dcumentation and Information Inonesian Institut, 2015. Text.