"Semiotica", 17.2 (1976): 95-190. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/semi.1976.17.issue-2/issue-files/semi.1976.17.issue-2.xml

Semiotica (1976), 17(2), pp. 95-190. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/semi.1976.17.issue-2/issue-files/semi.1976.17.issue-2.xml

Semiotica. 1976. 17(2): 95-190. Retrieved 24 May. 2013, from http://www.degruyter.com/view/j/semi.1976.17.issue-2/issue-files/semi.1976.17.issue-2.xml