Triance, J. (1981). COBOL Programming. NCC Pub.
Chicagoスタイル(17版)引用形式Triance, J. COBOL Programming. Manchester: NCC Pub, 1981.
MLA(9版)引用形式Triance, J. COBOL Programming. NCC Pub, 1981.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式
Triance, J. (1981). COBOL Programming. NCC Pub.
Chicagoスタイル(17版)引用形式Triance, J. COBOL Programming. Manchester: NCC Pub, 1981.
MLA(9版)引用形式Triance, J. COBOL Programming. NCC Pub, 1981.