Gaya APA
Nawawi, Harun. (1953).
Tehnik arus lemah .
Djakarta:
Tehnik H.STAM.
Gaya Chicago
Nawawi, Harun.
Tehnik arus lemah.
Djakarta:
Tehnik H.STAM,
1953.
Text.
Gaya MLA
Nawawi, Harun.
Tehnik arus lemah.
Djakarta:
Tehnik H.STAM,
1953.
Text.
Gaya Turabian
Nawawi, Harun.
Tehnik arus lemah.
Djakarta:
Tehnik H.STAM,
1953.
Print.