Jason, H. Content Analysis of Oral Literature: A Discussion / Heda Jason. Patterns in oral literature.(1977).
Citazione stile Chigago Style (17a edizione)Jason, Heda. "Content Analysis of Oral Literature: A Discussion / Heda Jason." Patterns in Oral Literature.(1977) .
Citatione MLA (8a ed.)Jason, Heda. "Content Analysis of Oral Literature: A Discussion / Heda Jason." Patterns in Oral Literature.(1977), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.