Longland F. (1952). Field engineering. Printed by the government Printer.
シカゴスタイル引用形Longland F. Field Engineering. Printed by the government Printer, 1952.
MLA引用形式Longland F. Field Engineering. Printed by the government Printer, 1952.
警告: この引用は必ずしも正確ではありません.