The references for the site are indicated by a code in parentheses. The numbers represent page numbers and the letters represent the source of information. For instance, the citation "(AA13)" indicates page 13 of the book, After Andy: Soho in the Eighties. A list of the sources with their codes can be requested from the site author at firstname.lastname@example.org. Please specify which section of the site you require: the main site, the Pre-Pop section, the "Andy Warhol: From Nowhere to Up There" section or the Abstract Expressionism section.