Williams, Neville
Chronology of the Modern World, 1763-1965
Penguin Books, 1975
Buku Teks
Barker, Anthony, 1930-
When was that? : chronology of Australia
John Ferguson, 1988
Buku Teks
Williams, Neville
Chronology of the expanding world 1492 to 1762
Simon & Schuster, 1994
Buku Referensi
Storey, R.L.
Chronology of the medieval world 800 to 1491
Simon & Schuster , 1994
Buku Referensi
Williams, Neville
Chronology of the modern world 1763 to 1992
Simon & Schuster , 1994
Buku Referensi