Lin, Yutang
Dragonfly Books, 1965
Buku Teks
Anderson, John D.
McGraw-Hill, 2012
Buku Teks
Saint-Exupery, Antoine de, 1900-1944
A Signet Classic, 1961
Buku Teks
Barnard, R. H.
Pearson - Prentice Hall, 2004
Buku Teks
Raol, Jitendra R.
CRC Pres, 2008
Buku Teks