Gaya APA
Youth dynamics teachers guide. (1949).
tempaterbit:
penerbit.
Gaya Chicago
Youth dynamics teachers guide.
Edisi.
tempaterbit:
penerbit,
1949.
Text.
Gaya MLA
Youth dynamics teachers guide.
Edisi.
tempaterbit:
penerbit,
1949.
Text.
Gaya Turabian
Youth dynamics teachers guide.
tempaterbit:
penerbit,
1949.
Print.