Asra Virgianita
Pusat Studi Jepang, 2016
UI - Makalah dan Kertas Kerja
edited by Sam Smiles and Stephanie Moser
Blackwell Publishing, 2005
Buku Teks
Nehrt, Lee Charles
Bureau of Business Research, Indiana University, 1970
Buku Teks
Kuala Lumpur : Akademi Pengajian Melayu, 2006
Buku Teks
Wiranda G. Piliang, Lukman Rahardja, editor
Life Science Inter University Center, Faculty of Graduate Studies, Bogor Agricultural University, 1990
Buku Referensi