8Sargeant B. What is an ebook? What is a book App? And why should we care? An analysis of contemporary digital picture books[J]. Children's Literature in Education, 2015(4):454-466.
9Jonker T. Into a digital world: A Q&A about digital picture books[J]. Children and Libraries, 2011,9(2):58-60.
10Cahill M, Anne M.F. Selecting "App"ealing and "App"ropriate book Apps for Beginning readers[J]. The Reading Teacher,2013,67(1):30-39.