“Many a book is like a key to unknown chambers within the castle of one’s own self.”
— Franz Kafka
I love reading books and even internet articles that reference their sources. Most of the non-fiction I read includes such handy research tools as foot- or endnotes and bibliographies. Many authors rely on these to document the information they used for their books. Internet writers use them to allow readers to cross-reference terms, concepts, and prior work beyond simply citing sources; a hyperlink can enable instant access to relevant material that might shed additional light on the topic and expose readers to new concepts they might wish to pursue on their own. Writers — even game designers — should include references not simply to substantiate their work but provide readers with inspiration. And readers — and game players — should seek them out to enhance and expand their own experiences.