1. The Packaging User's Handbook; AVI Publishing Company: New York, 1991.
2. ; The Wiley Encyclopedia of Packaging Technology; John Wiley and Sons, Inc.: New York, 1997.
3. BASF. Technical Information of Packaging with Expandable Polystyrene; BASF Corporation: Ludwigshafen, Germany, 1987.
4. Fundamentals of Packaging Dynamics, 2nd ed.; MTS System Corporation: USA, 1985.
5. ; ; Principles of Package Development, 2nd ed.; AVI Publishing Company: New York, 1985.