Youtube Playlist of Videos - Writing
Websites to read/reference scripts:
Screenplays for You
Simply Scripts
Internet Movie Script Database
Movie Scripts and Screenplays
Horror Lair
Youtube Playlist of Videos - Directing
List of Below The Line Credits
Youtube Playlist of Videos - Producing
Articles
What is a costume designer? on Masterclass.com
Costume Designer: Everything You Need To Know on NFI.com
The Oscars Instructional Guide to Costume Design: Designing Character
The Academy Awards Collection of Film Posters
The Academy Awards Collection of Production Art