Gaya APA
English structure for SMP students 1A sem.1. (1982).
tempaterbit:
penerbit.
Gaya Chicago
English structure for SMP students 1A sem.1.
Edisi.
tempaterbit:
penerbit,
1982.
Text.
Gaya MLA
English structure for SMP students 1A sem.1.
Edisi.
tempaterbit:
penerbit,
1982.
Text.
Gaya Turabian
English structure for SMP students 1A sem.1.
tempaterbit:
penerbit,
1982.
Print.