Kao, Mary Liu
Cataloging and classification for library technicians / Mary Liu Kao
Haworth Press, 1995
 Buku Referensi
Liu, Kwang-ching
Americans and Chinese / Kwang-ching Liu
Harvard University Press, 1963
 Buku Teks
Liu, Jing
Chinese environment / Liu Jin, Wang Jia
International Press, 2010
 Buku Teks
Kao, Mary Liu
Cataloging and Classification for Library Technicians
The Haworth Press, 1995
 Buku Teks
Hui-Chen Wang Liu
The traditional Chinese clan rules / Hui-Chen Wang Liu
J. J. Augustin Incorporated , 1959
 Buku Teks