Smith, Read-Judith, author
South-Western, 2002
Buku Teks
Gildersleeve, Thomas R., author
Wiley-Interscience, 1971
Buku Teks
Aditya Putra, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2022
UI - Tesis (Membership)
American Library Association , 1993
Buku Teks
Mira Dewi Puspasari, author
2017
UI - Skripsi (Membership)