Schrieke, Bertram Johannes Otto, author
W. Van Hoeve, 1966
Buku Teks
Schrieke, Bertram Johannes Otto, author
W. Van Hoeve, 1959
Buku Teks
World Health Organization
WHO, 2005
Buku Teks
Howard, Marshall C.
Englewood Clifts, 1983
Buku Teks
by Mark Elvin ... [et al.]
Institute of Advanced Studies, Australian National University, 1994
Buku Referensi