아마존에서 발견한 책.
Professional Web APIs with PHP: eBay, Google, Paypal, Amazon, FedEx plus Web Feeds (Paperback)
http://www.amazon.com/Professional-Web-APIs-PHP-Google/dp/0764589547/ref=sr_1_2?ie=UTF8&s=books&qid=1196555707&sr=8-2
Plug Your Business! Marketing on MySpace, YouTube, blogs and podcasts and other Web 2.0 social networks (Paperback)
http://www.amazon.com/Business-Marketing-MySpace-podcasts-networks/dp/0977240622/ref=sr_1_6?ie=UTF8&s=books&qid=1196555991&sr=1-6
Professional Web APIs with PHP: eBay, Google, Paypal, Amazon, FedEx plus Web Feeds (Paperback)

http://www.amazon.com/Professional-Web-APIs-PHP-Google/dp/0764589547/ref=sr_1_2?ie=UTF8&s=books&qid=1196555707&sr=8-2
Plug Your Business! Marketing on MySpace, YouTube, blogs and podcasts and other Web 2.0 social networks (Paperback)

http://www.amazon.com/Business-Marketing-MySpace-podcasts-networks/dp/0977240622/ref=sr_1_6?ie=UTF8&s=books&qid=1196555991&sr=1-6