Sung, Z.D.
The China Modern Education, 1934
Buku Teks
Greenstein, Carol Horn, author
Van Nostrand Reinhold, 1978
Buku Referensi
edited by Dov M. Gabbay and John Woods
Elsevier, 2004
Buku Referensi
Mates, Benson, author
Oxford University Press, 1965
Buku Teks
I.R. Poedjawijatna, author
Bina Aksara, 1988
Buku Teks