Iraq : a guidebook
Summer Ressorts & Tourism Service, 1961
 Buku Teks SO
Ramage, Janet, 1932-
Energy : a guidebook
Oxford University Press, 1983
 Buku Teks
Simpson, Phil
Guidebook to the constellations
[Springer, ], 2012
 eBooks
Rukl, Antonin
Constellation guidebook
Sterling Publishing Co., 1999
 Buku Referensi
Hecht, Jeff
The laser guidebook
McGrawHill, 1986
 Buku Referensi