"Semiotica", 22.3-4 (1978): 185-387. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/semi.1978.22.issue-3-4/issue-files/semi.1978.22.issue-3-4.xml

Semiotica (1978), 22(3-4), pp. 185-387. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/semi.1978.22.issue-3-4/issue-files/semi.1978.22.issue-3-4.xml

Semiotica. 1978. 22(3-4): 185-387. Retrieved 19 May. 2013, from http://www.degruyter.com/view/j/semi.1978.22.issue-3-4/issue-files/semi.1978.22.issue-3-4.xml