Jones, E. (1968). The Way to write: Successful letters. George Allen and Unwin.
Chicago-viite (17. p.)Jones, Eldred. The Way to Write: Successful Letters. London: George Allen and Unwin, 1968.
MLA-viite (9. p.)Jones, Eldred. The Way to Write: Successful Letters. George Allen and Unwin, 1968.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.