Lecher, W. Labour relations and social model: A triadic comparison. [S.l.]: [s.n.].
芝加哥风格引文Lecher, Wolfgang. Labour Relations and Social Model: A Triadic Comparison. [S.l.]: [s.n.].
MLA引文Lecher, Wolfgang. Labour Relations and Social Model: A Triadic Comparison. [S.l.]: [s.n.].
警告：这些引文格式不一定是100％准确.