Gaya APA
Therik, Ris. (1987).
Thomas Alva Edison .
:
Djambatan.
Gaya Chicago
Therik, Ris.
Thomas Alva Edison.
:
Djambatan,
1987.
Non-fiction.
Gaya MLA
Therik, Ris.
Thomas Alva Edison.
:
Djambatan,
1987.
Non-fiction.
Gaya Turabian
Therik, Ris.
Thomas Alva Edison.
:
Djambatan,
1987.
Non-fiction.