(1985). Postpositivism and the naturalist paradigm. Sage Publications.
芝加哥风格引文Postpositivism and the Naturalist Paradigm. [lugar de publicación no identificado]: Sage Publications, 1985.
MLA引文Postpositivism and the Naturalist Paradigm. Sage Publications, 1985.
警告：这些引文格式不一定是100％准确.