Gaya APA
RATCLIFFE, Ronald V.. (1989).
Steinway .
San Fransisco:
Chronicle Books.
Gaya Chicago
RATCLIFFE, Ronald V..
Steinway.
San Fransisco:
Chronicle Books,
1989.
.
Gaya MLA
RATCLIFFE, Ronald V..
Steinway.
San Fransisco:
Chronicle Books,
1989.
.
Gaya Turabian
RATCLIFFE, Ronald V..
Steinway.
San Fransisco:
Chronicle Books,
1989.
.