The handbook of morphology
Andrew Spencer, Arnold M. Zwicky
Blacwell, 2001
 Buku Teks
Andi Zainal
Multiple liver abscess
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy, 2003
 Artikel Jurnal
Non-invasive assesment and evaluation of portal hypertension in patients with liver cirrhosis
by Indra Marki ... [and others]
The Indonesian Journal of Gastroenterology Hepatology and Digestive Endoscopy, 2001
 Artikel Jurnal
Bybee, Joan L.
Morphology : a study of the relation between meaning and form / Joan L. Bybee
John Benjamins Publishing, 1985
 Buku Teks
Morphology of a new heterocapsa species (Peridiniales,Dinophyceae) Occurred in hue,Vietnam
 Artikel Jurnal