Gaya APA
Igboaja, E.
().
Chesterton, philosopher of the common man. Excerpta ex dissertatione P.U.G.
.
Roma:
1972.
Gaya MLA
Igboaja, E.U..
"Chesterton, philosopher of the common man. Excerpta ex dissertatione P.U.G. ".
Roma:
1972,
.
Buku.