@article {786, title = {Defining the Genre of the Letter: Juan Luis Vives{\textquoteright} De conscribendis epistolis}, journal = {Renaissance and Reformation}, volume = {7}, year = {1983}, note = {cited in Streuver Theory as Practice, found on google search for rhetorica utens/docens}, month = {1983}, pages = {89{\textendash}105}, keywords = {genre, letter}, author = {Henderson, J.} }