APA
TUSTIN D., . (2009). Exploring the perceived influence of South African adolescents on product purchases by family communication type. South Africa: University of South Africa Press.
Chicago
TUSTIN Deon, . 2009. Exploring the perceived influence of South African adolescents on product purchases by family communication type. South Africa: University of South Africa Press.
Harvard
TUSTIN D., . (2009). Exploring the perceived influence of South African adolescents on product purchases by family communication type. South Africa: University of South Africa Press.
MLA
TUSTIN Deon, . Exploring the perceived influence of South African adolescents on product purchases by family communication type. South Africa: University of South Africa Press. 2009.