Referencing a pamphlet with no known author
Page numbers must be included. Instead of an author, include the title of the pamphlet in italics. For long titles, include only the first part.
Successful scanning of a barcode involves the symbol having "sufficient contrast, dark bars on light background" (Bar code information, 1996, p. 22).
The contrast between the barcode and its background is important as scanners utilise a red light in the scanning process (Bar code information, 1996).
Bar code information for Commonwealth material. (1996). [Brochure] Canberra, Australia: Australian Government Publishing Service.