Gaya APA
XACT, ., Supriyani, T.
(2012).
My 1st Questions And Answers : Luar Angkasa
.
Bandung:
Sygma.
Gaya MLA
XACT, ., Supriyani, Titin.
"My 1st Questions And Answers : Luar Angkasa".
Bandung:
Sygma,
2012.
Text.