Roberts, Dr. Lawrence G.The ARPANET & Computer Networks(англ.) (май 1995). — «Then in June 1966, Davies wrote a second internal paper, "Proposal for a Digital Communication Network" In which he coined the word packet,- a small sub part of the message the user wants to send, and also introduced the concept of an "Interface computer" to sit between the user equipment and the packet network.» Дата обращения: 13 апреля 2016. Архивировано из оригинала 24 марта 2016 года.
Roberts, Dr. Lawrence G.The ARPANET & Computer Networks(англ.) (май 1995). — «Then in June 1966, Davies wrote a second internal paper, "Proposal for a Digital Communication Network" In which he coined the word packet,- a small sub part of the message the user wants to send, and also introduced the concept of an "Interface computer" to sit between the user equipment and the packet network.» Дата обращения: 13 апреля 2016. Архивировано из оригинала 24 марта 2016 года.