Davison, Frank Dalby, 1983-1970
Road to yesterday
Angus and Robertson, 1970
Buku Teks
City Visions
Longman, 2000
Buku Teks
Hughes, Robert
American Visions
Alfred A. Knopf, 1997
Buku Teks
Williams, Edward Thomas
China : yesterday and to-day
George G. Harrap, 1923
Buku Teks
Ahuja, B. N.
Communications yesterday, today and tomorrow
Surjeet Publications, 1989
Buku Teks