Gaya APA
Manual Of Rheumatology And Outpatient Orthopedic Disorders Edisi 2
.
(1987).
USA:
Little Brown and Company.
Gaya MLA
Manual Of Rheumatology And Outpatient Orthopedic Disorders Edisi 2
.
Edisi 2.
USA:
Little Brown and Company,
1987.
Text.