The Philippine islands 1493-1898 /
translated from the originals, edited and annotated by Emma Helen Blair and James Alexander Robertson
- Cleveland : A. H. Clark Co., 1903 - 1909
- 55 v, 325 p, ports., plates, maps, facsims ; 25 cm.
p. 323-325
Missions--Phillipines Demarcation line of Alexander VI Philippines--History -- 1521 - 1821 -- Sources Philippines--Discovery and exploration