K.L. Knickerbocker ... [and others]
Harcourt, Brace Jovanovics College Publishers, 1985
Buku Teks
Lewis, William Draper, author
Michie, 1937
Buku Teks
edited by Hasting Donnan
SAGE Publication, 2002
Buku Teks
Elisma Herdinawati, author
2018
UI - Skripsi (Membership)
Annisa Irianti Dwiandari, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2021
UI - Skripsi (Membership)