Rowe, Peter G., author
MIT Press, 1998
Buku Teks
Yulinda Dwintasari, author
Fakultas Psikologi Universitas Indonesia, 2019
UI - Tesis (Membership)
Policy, alternatives for the Carribean and central America
Institute Studies, 1984
Buku Teks
edited by Gayton E. Germane
Addison-Wesley, 1986
Buku Teks
Adeline Tjahjanto, author
Universitas Indonesia, 2016
UI - Tesis (Membership)