(1960). Vol. 58, № 25; OiL and Gas journal. 1960.
Chicagoスタイル(17版)引用形式Vol. 58, № 25; OiL and Gas Journal. 1960, 1960.
MLA(9版)引用形式Vol. 58, № 25; OiL and Gas Journal. 1960, 1960.
警告: この引用は必ずしも正確ではありません.
(1960). Vol. 58, № 25; OiL and Gas journal. 1960.
Chicagoスタイル(17版)引用形式Vol. 58, № 25; OiL and Gas Journal. 1960, 1960.
MLA(9版)引用形式Vol. 58, № 25; OiL and Gas Journal. 1960, 1960.