Gaya APA
Isadore, M., Lubis, (1973).
Analysis of Roentgen Siagns In General Radiology (Volume 3).
London/Toronto:
W.B Saunder Company.
Gaya MLA
Isadore, M., Lubis, .
Analysis of Roentgen Siagns In General Radiology.
Volume 3
London/Toronto:
W.B Saunder Company,
1973.
Text.