Gaya APA
T,David, B. (1988).
Effective Fortan 77 For Engineers and Scientistis .
United States Of America:
Wm.C.Brown Publisher.
Gaya MLA
T,David, Barnard.
"Effective Fortan 77 For Engineers and Scientistis".
United States Of America:
Wm.C.Brown Publisher,
1988.
Text.