[1] [CITE[Protocol Guide (v3.0) - Google Documents List Data API v3.0 - Google Code]]
([TIME[2009-10-10 03:25:53 +09:00]] 版)
<http://code.google.com/intl/ja-JP/apis/documents/docs/3.0/developers_guide_protocol.html>

[2] [CITE[Developer's Guide: Protocol - Google Contacts Data API - Google Code]]
([TIME[2010-08-17 20:48:27 +09:00]] 版)
<http://code.google.com/intl/ja/apis/contacts/docs/3.0/developers_guide_protocol.html>