Verhelst, Peter
Promotheus, 1993
Buku Teks
Skrzynecki, Peter
University of Queensland Press , 1975
Buku Teks
Bernstein, Peter L
Doubleday Company, 1962
Buku Teks
Ettedgui, Peter.
Focal Press, 1998
Buku Teks
Hyun, Peter.
Korea Britannica, 1984
Buku Teks