Iraq : a guidebook
Summer Ressorts & Tourism Service, 1961
 Buku Teks
Ramage, Janet, 1932-
Energy : a guidebook
Oxford University Press, 1983
 Buku Teks
Bell, Allan, 1947-
The guidebook to sociolinguistics
Wiley Blackwell, 2014
 Buku Teks
Simpson, Phil
Guidebook to the constellations
[Springer, ], 2012
 eBooks
Rukl, Antonin
Constellation guidebook
Sterling Publishing Co., 1999
 Buku Referensi