Ayu Widyasari
Fakultas Teknik Universitas Indonesia, 2012
UI - Tesis (Open)
Fotheringham, A. Stewart
Thousand Oaks, Calif. : Sage Publications, 2000
Buku Teks
Opan Fauzan Hamdan
Universitas Indonesia, 2019
UI - Tesis (Membership)
edited by Robert Stimson and Kingsley E. Haynes
Edward Elgar, 2012
Buku Teks
edited by Lars Lundqvist, Lars-Gòˆran Mattsson, Tschangho John Kim
Springer, 1998
Buku Teks