Gaya APA
Eastman, B.
(2009).
Developing your shape to serve others 4 [ melayani sesama]
(
Cet.1)
.
Malang:
Gandum Mas.
Gaya MLA
Eastman, Brett.
"Developing your shape to serve others 4 [ melayani sesama]".
Cet.1
Malang:
Gandum Mas,
2009.
Text.