Gaya APA
Nusantara, T, S. et al
(2016).
WHATEVER YOU THINK, THINK POSITIVE
.
YOGYAKARTA:
Octopus.
Gaya MLA
Nusantara, Tim, Smart. et al.
"WHATEVER YOU THINK, THINK POSITIVE".
YOGYAKARTA:
Octopus,
2016.
Text.