APA-viite

Thakkar, P. (2012). Ultimate guide to IELTS speaking with video DVD. Prathesh Thakkar.

Chicago-tyylinen lähdeviittaus

Thakkar, Parthesh. Ultimate Guide to IELTS Speaking with Video DVD. Ahmedabad: Prathesh Thakkar, 2012.

MLA-viite

Thakkar, Parthesh. Ultimate Guide to IELTS Speaking with Video DVD. Prathesh Thakkar, 2012.