Gaya APA
Drug use study for acute respiratory infection in children under 10 years of age. (2005).
Yogyakarta:
Fak. Kedokteran UGM.
Gaya MLA
Drug use study for acute respiratory infection in children under 10 years of age.
.
Yogyakarta:
Fak. Kedokteran UGM,
2005.
Artikel.