Raychoudhary, S.C.
Surjeet Publications, 1984
Buku Teks
Tadgell, Christopher
Architecture Design and Technology Press, 1990
Buku Teks
Sastri, K.A. Nilakanta, author
Oxford University Press, 1958
Buku Teks
Panikkar, K.M., author
George Allen and Unwin, 1951
Buku Teks
Elliot, H.M., Sir, author
Susil Gupta, 1953
Buku Teks