Ostaijen, Paul van, 1896-1928
Poeziecentrum, 1991
Buku Teks
Chairun Nisa Dwi Putri
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2022
UI - Tesis (Membership)
Hayes, Kenney
Gramedia Pustaka Utama, 2004
Buku Teks
Rickertsen, Rick
American Management Association, 2006
eBooks
Cornell, Jane
Creative Homeowner Press, 1996
Buku Referensi