“Drama”. Merriam-Webster, Incorporated. 2015. a play, movie, television show, that is about a serious subject and is not meant to make the audience laugh
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Williams, Eric R. (2017). 《Screen adaptation : beyond the basics : techniques for adapting books, comics, and real-life stories into screenplays》. New York: Focal Press. ISBN978-1-315-66941-0. OCLC986993829.
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