(1995). Friend21 human interface architecture guidelines. Tokyo: Institute for Personalized Information Environment.
Trích dẫn kiểu ChicagoFriend21 Human Interface Architecture Guidelines. Tokyo: Institute for Personalized Information Environment, 1995.
MLA引文Friend21 Human Interface Architecture Guidelines. Tokyo: Institute for Personalized Information Environment, 1995.
警告:这些引文格式不一定是100%准确.