ActionScript 3.0 Design Patterns
ISBN-13: 978-0596528461

Advanced ActionScript 3 with Design Patterns
ISBN-13: 978-0321426567

ActionScript 3.0 Cookbook
ISBN: 978-0-596-52695-5

Refactoring to Patterns
ISBN-13: 978-0321213358

Patterns of Enterprise Application Architecture
ISBN-13: 978-0321127426