Meyer, Yves
SIAM, 1993
Buku Teks SO
Manquin, Pierre-Yves
Ecole Francaise d'exfreme-orient, 1989
Buku Referensi
Simon, Yves R.
The University of Chicago Press, 1951
Buku Teks SO
Simon, Yves R.
University of Chicago Press, 1961
Buku Teks SO
Bruley, Yves
Academie Des Sciences Morales Et Politiques, [date of publication not identified]
Buku Referensi