Laurel, Jose P.
Proceedings of the Philippine constitutional convention
Lyceum Press, 1966
 Buku Referensi
Laurel, Jose P.
Proceedings of the Philippine constitutional convention
Lyceum Press, 1966
 Buku Referensi
Laurel, Jose P.
Proceedings of the Philippine constitutional convention
Lyceum Press, 1966
 Buku Referensi
Laurel, Jose P.
Procedings of the philippine constitutional convention
Lycheum Press, INC., 1966
 Buku Referensi
Guide to the 1971 constitutional convention papers
Bibliography Division The National Library , 1978
 Buku Teks