1. ANZFA (Australian New Zealand Food Authority) (1999). The 1996 Australian market basket survey. Canberra: AGPS
2. Australian Egg Industry Association (1998). Code of practice for shell egg, production, grading, packing and distribution. Hurstville NSW: Australian Egg Industry Association
3. Australian Standard AS 2996-1987. Cleaning and sanitising of plant and equipment in the egg handling and processing industry. Homebush NSW: Standards Australia
4. Australian Standard AS 3940-1990. Quality control – Guide to the use of control chart methods including Cusum techniques. Homebush NSW: Standards Australia
5. Australian Standard AS 3942-1993. Quality control – Variables chats – Guide. Homebush NSW: Standards Australia