Gaya APA
Elementary comprehension pieces. (1972).
tempaterbit:
penerbit.
Gaya Chicago
Elementary comprehension pieces.
Edisi.
tempaterbit:
penerbit,
1972.
Text.
Gaya MLA
Elementary comprehension pieces.
Edisi.
tempaterbit:
penerbit,
1972.
Text.
Gaya Turabian
Elementary comprehension pieces.
tempaterbit:
penerbit,
1972.
Print.