Gaya APA
Suriasumantri, Jujun S.. (1980).
Systems thinking .
Bandung:
Binacipta.
Gaya Chicago
Suriasumantri, Jujun S..
Systems thinking.
Bandung:
Binacipta,
1980.
Text.
Gaya MLA
Suriasumantri, Jujun S..
Systems thinking.
Bandung:
Binacipta,
1980.
Text.
Gaya Turabian
Suriasumantri, Jujun S..
Systems thinking.
Bandung:
Binacipta,
1980.
Print.