(1984) “An Assessment of Progress in Research on International Advertising”, Current Issues and Research in Advertising7 (2), p. 135–166. doi:10.1080/01633392.1984.10505367.
(1991) “Controlling Sex and Decency in Advertising around the World”, Journal of Advertising20 (4), p. 25–35. doi:10.1080/00913367.1991.10673352.