Williams, Neville
Chronology of the modern world 1763 to 1992
Simon & Schuster , 1994
Buku Referensi
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
Mellersh, H.E.L.
Chronology of the ancient world 10,000 B.C. to A.D. 799
Simon & Schuster, 1994
Buku Referensi
MacKay, R.A.
The modern world
The Ryerson Press, 1935
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