Gaya APA
Kadir, Abdul. (1980).
Mesin arus searah .
Jakarta:
Djambatan.
Gaya Chicago
Kadir, Abdul.
Mesin arus searah.
Jakarta:
Djambatan,
1980.
Text.
Gaya MLA
Kadir, Abdul.
Mesin arus searah.
Jakarta:
Djambatan,
1980.
Text.
Gaya Turabian
Kadir, Abdul.
Mesin arus searah.
Jakarta:
Djambatan,
1980.
Print.