Gaya APA
Kusumobroto, H. (2001).
Guidelines of Gastroesophageal Reflux Disease (GERD) .
Surabaya:
FK Unair - RSUD Dr. Sutomo.
Gaya MLA
Kusumobroto, Hernomo.
"Guidelines of Gastroesophageal Reflux Disease (GERD)".
Surabaya:
FK Unair - RSUD Dr. Sutomo,
2001.
Koleksi Cetak.