Gaya APA
Suriasumantri, Jujun S.. (1981).
Systems thinking .
Jakarta:
Binacipta.
Gaya Chicago
Suriasumantri, Jujun S..
Systems thinking.
Jakarta:
Binacipta,
1981.
Text.
Gaya MLA
Suriasumantri, Jujun S..
Systems thinking.
Jakarta:
Binacipta,
1981.
Text.
Gaya Turabian
Suriasumantri, Jujun S..
Systems thinking.
Jakarta:
Binacipta,
1981.
Print.