Ketchum, Richard M.
The American Heritage Picture History of The Civil War
American Heritage Publishing, 1960
 Buku Teks
Catton, Bruce
The American heritage : short history of the civil war
Dell Publishing, 1960
 Buku Teks
Sitaramayya, B. Pattabhi
The history of the Indian National Congress : volume I (1885-1935) / by B. Pattabhi Sitaramayya
Padma Publications, 1946
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Wirshing, Roy H.
Civil engineering drafting/Roy H.Wirshing, James R. Wirshing
McGraw-Hill, 1983
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Civil engineering materials / edited by N. Jackson, R.K. Dhir
Macmillan Education, 1988
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