Gaya APA
Sangaji, E, M., Suhendi, H. (2006).
Healthy Places, Healthy People .
Indiana polis:
Sigma Theta Tau International.
Gaya MLA
Sangaji, Etta, Mamang., Suhendi, Hendi.
"Healthy Places, Healthy People".
Indiana polis:
Sigma Theta Tau International,
2006.
CD.