Giant pandas
New Star Press, 2010
 Buku Teks
Giant pandas
complited by Peking University Center for nature and Society, and tranlated by Chen Guoming
New Star Press, 2010
 Buku Teks
Moser, A.P.
Buried pipe design
McGraw-Hill, 2001
 Buku Teks
Wheeler, Margaret
History was buried : a source book of archaeology
Hart Publishing, 1967
 Buku Teks SO
Woytinsky, W.S.
India : the awakening giant
Harper & Brothers, 1957
 Buku Teks