Socorro, A. J. (1999). Land of the tree, home of the bird. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Socorro, Alex J. "Land of the Tree, Home of the Bird." Manila Bulletin 1999.
Lua MLA (9ú heag.)Socorro, Alex J. "Land of the Tree, Home of the Bird." Manila Bulletin, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.