Lightle, C., & Everett, H. L. (2004). Creative Memories: The 10 timeless principles behind the company that pioneered the scrapbooking industry. New York: McGraw-Hill.

Lightle, Cheryl., و Heidi L. Everett. Creative Memories: The 10 Timeless Principles Behind the Company That Pioneered the Scrapbooking Industry. New York: McGraw-Hill, 2004.

Lightle, Cheryl., و Heidi L. Everett. Creative Memories: The 10 Timeless Principles Behind the Company That Pioneered the Scrapbooking Industry. New York: McGraw-Hill, 2004.