Gaya APA
L.Longo, D.
(2008).
Harrison's : Principles of Internal Medicine (Volume 2)
(
18)
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New York:
Mc Graw Hill.
Gaya MLA
L.Longo, Dan.
"Harrison's : Principles of Internal Medicine (Volume 2)".
18
New York:
Mc Graw Hill,
2008.
Textbook.