Hawkins, L., & Huwiler, P. (1992). Say It with Pictures: Video Communicates Library Funding Needs.
Citazione stile Chigago Style (17a edizione)Hawkins, Lorraine, e Paul Huwiler. Say It with Pictures: Video Communicates Library Funding Needs. 1992.
Citatione MLA (9a ed.)Hawkins, Lorraine, e Paul Huwiler. Say It with Pictures: Video Communicates Library Funding Needs. 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.