Gaya APA
MARPLE, Hugo D.. ([19?]).
The Beginning Conductor .
New York:
.
Gaya Chicago
MARPLE, Hugo D..
The Beginning Conductor.
New York:
,
[19?].
Buku Teks.
Gaya MLA
MARPLE, Hugo D..
The Beginning Conductor.
New York:
,
[19?].
Buku Teks.
Gaya Turabian
MARPLE, Hugo D..
The Beginning Conductor.
New York:
,
[19?].
Buku Teks.