Yoshida, La'akea. Dialogs in the Imagery: Developing Ideologies on the Coinage of the Second Triumvirate and Sextus Pompey, 43 - 36 BC (Master of Studies Option B, University of Oxford).

Available online:
http://www.academia.edu/5150769/Dialogs_in_the_Imagery_Developing_Ideologies_on_the_Coinage_of_the_Second_Triumvirate_and_Sextus_Pompey_43-36_BC