(source) Working with Walt: Interviews with Disney Artists - https://books.google.ca/books?id=QXhbAbzAsngC&pg=PA176&lpg=PA176&dq=Herb+Ryman+Will+you+do+it+if+I+

(source) Working with Walt: Interviews with Disney Artists - https://books.google.ca/books?id=QXhbAbzAsngC&pg=PA176&lpg=PA176&dq=Herb+Ryman+Will+you+do+it+if+I+stay+here+with+you&source=bl&ots=5L_kX0GQXg&sig=34N5ZwZ84063KvSAzBXUnQmcEiA&hl=en&sa=X&ved=0ahUKEwiHmPuh8YHLAhWKn4MKHdKWCxMQ6AEIHDAA#v=snippet&q=%22Well%2C%20if%20I%20stay%20here%20with%20you%2C%20will%20you%20do%20something%3F%22&f=false https://books.google.ca/books?id=QXhbAbzAsngC&pg=PA176&lpg=P...