Irmawati Marwoto Johan, supervisor
1991
UI - Tesis (Membership)
Maurette, Marcelle
A Signet Book, 1956
Buku Teks
Haddix, Magaret Peterson
SSBFYR, 2015
Buku Teks
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1983
UI - Skripsi (Membership)
Riggs, Ransom
Syndrigast, 2016
Buku Teks