Hill, W. F.
Landscape handbook for the tropics
Garden Art Press, 1995
 Buku Referensi
Jelliffe, Derrick B.
Child health in the tropics : a practical handbook for health personnel
Edward Arnold, 1985
 Buku Teks
Nutrition handbook for community workers in the tropics / The Carribean Food and Nutrition Institute
Macmillan Press, Ltd., 1994
 Buku Teks SO
Nick TombergeNick Tomberge
Tourist cycling trips in the tropics; The ideological landscape of recreational bike rides in the former Netherlands east indies at the end of the nineteenth century
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2024
 Artikel Jurnal
Booker tropical soil manual : a handbook for soil survey and agricultural land evaluation in the tropics and subtropics
edited by J.R. Landon
Longman Scientific & Technical, 1984
 Buku Referensi