Gaya APA
Philippakis, A.S.. (1981).
Structural Cobol / A.S. Philippakis, Leonard J. Kazmier (2nd. ed.).
:
New York : McGraw-Hill.
Gaya Chicago
Philippakis, A.S..
Structural Cobol / A.S. Philippakis, Leonard J. Kazmier.
2nd. ed.
:
New York : McGraw-Hill,
1981.
Buku.
Gaya MLA
Philippakis, A.S..
Structural Cobol / A.S. Philippakis, Leonard J. Kazmier.
2nd. ed.
:
New York : McGraw-Hill,
1981.
Buku.
Gaya Turabian
Philippakis, A.S..
Structural Cobol / A.S. Philippakis, Leonard J. Kazmier.
2nd. ed.
:
New York : McGraw-Hill,
1981.
Buku.