Niles, Olive S.
Landmarks
Georgia Scott 1984
 Buku Teks SO
Raja Nazrin Shah
Landmarks of perak
RNS Publications Sdn Bhd, 2006
 Buku Referensi
Chin, Kon Yit
Landmarks of Selangor
Jugra Publications, 2003
 Buku Referensi
Landmarks guide book accompany
Niles Christensen [and others]
Illinois Scott, Foresman , 1984
 Buku Teks
Landmarks of American writing
edited by Hennig Cohen
Basic Book, 1969
 Buku Teks SO