Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Pieris Paul Edward. (1926). Portuguese maps and plans of Ceylon. P. E. Pieris.
Chicago Style (17th ed.) Zitazioa
Pieris Paul Edward. Portuguese Maps and Plans of Ceylon. P. E. Pieris, 1926.
MLA (9th ed.) Zitazioa
Pieris Paul Edward. Portuguese Maps and Plans of Ceylon. P. E. Pieris, 1926.
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