Gaya APA
JAMESON, J, D.
(2021).
HARRISON'S PRINCIPLES OF INTERNAL MEDICINE
(
20TH EDITION)
.
USA:
Mc graw hill.
Gaya MLA
JAMESON, J.LARRY,, DKK..
"HARRISON'S PRINCIPLES OF INTERNAL MEDICINE".
20TH EDITION
USA:
Mc graw hill,
2021.
Text.