Gaya APA
G, Y, L., PITRIYANI, N, S, I. (2013).
LET'S STUDY VERBS ayo, belajar kata kerja .
YOGYAKARTA:
PT. CTRA AJI PARAM.
Gaya MLA
G, YUANA, LIVERITA., PITRIYANI, NAWANG, SARI, IWUK.
"LET'S STUDY VERBS ayo, belajar kata kerja".
YOGYAKARTA:
PT. CTRA AJI PARAM,
2013.
Text.