Gaya APA
Timbangan amal. (1982).
Shanghai Jiaotong:
[s.n.].
Gaya Chicago
Timbangan amal.
.
Shanghai Jiaotong:
[s.n.],
1982.
Text.
Gaya MLA
Timbangan amal.
.
Shanghai Jiaotong:
[s.n.],
1982.
Text.
Gaya Turabian
Timbangan amal.
Shanghai Jiaotong:
[s.n.],
1982.
Print.