Gaya APA
Wulan, P, C. (2012).
The Application of Eagle’s Speaking Program for Cambridge Class Students in SMPN 2 Tulungagung .
Tulungagung:
STAIN Tulungagung.
Gaya MLA
Wulan, Putri, Cahyaning.
"The Application of Eagle’s Speaking Program for Cambridge Class Students in SMPN 2 Tulungagung".
Tulungagung:
STAIN Tulungagung,
2012.
Skripsi.