Jogiyanto H.M., author
Andi , 2005
Buku Teks
Jogiyanto H.M., author
Andi, 1995
Buku Teks
Ridzka Nur Fitriawati, author
2019
UI - Tugas Akhir
Ridwan Sanjaya, author
Elex Media Komputindo, 2009
Buku Teks
Ferzy Ferlian, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi Membership