edited by Andrew Blake
Routledge, 1999
Buku Teks
Kiana Felicia, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)
Dravinda Adeera Putri, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)
edited by David Brower
Sierra Club, 1961
Buku Teks
Stanley, Melissa, author
Addison-Wesley, 1984
Buku Teks