Nurhasan; Zaim Saidi
Piramedia, 2005
Buku Teks
Tuanaya, Sauda Distiawati, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Skripsi (Open)
Yusuf Mansur, 1976-, author
Zikrul Hakim, 2012
Buku Teks
Herry Sinamarata, author
Kompas Media Nusantara, 2012
Buku Teks
Salmiah, author
2008
UI - Tesis (Open)