Gaya APA
BENGTSSON, Nils. (1969).
Beginners' gymnastics .
Palo Alto:
National Press Books.
Gaya Chicago
BENGTSSON, Nils.
Beginners' gymnastics.
Palo Alto:
National Press Books,
1969.
.
Gaya MLA
BENGTSSON, Nils.
Beginners' gymnastics.
Palo Alto:
National Press Books,
1969.
.
Gaya Turabian
BENGTSSON, Nils.
Beginners' gymnastics.
Palo Alto:
National Press Books,
1969.
.