Lee, Philip
Fridays with Philip/ Philip Lee
Epigram Books, 2008
Buku Teks SO
Lindeman, Ralph D
Norman Douglas
Twayne Publishing, 1965
Buku Teks
Bocca, Geoffrey
Elizabeth and Philip
Henry Holt , 1953
Buku Teks SO
Blake, Peter
Philip Johnson
Birkhauser Verlag, 1996
Buku Teks
Kerr, Norman S.
Principles of devolepment / Norman S. Kerr
WM. C. Brown Co., 1967
Buku Teks