Gaya APA
Percival, John. (1970).
Modern Ballet .
New York:
Harmony Books.
Gaya Chicago
Percival, John.
Modern Ballet.
New York:
Harmony Books,
1970.
.
Gaya MLA
Percival, John.
Modern Ballet.
New York:
Harmony Books,
1970.
.
Gaya Turabian
Percival, John.
Modern Ballet.
New York:
Harmony Books,
1970.
.