Yu, W. S. (2017). Halelismo and the neo-baybayin calligraphy of the Philippines. William Yu.
Chicagoスタイル(17版)引用形式Yu, William Sayman. Halelismo and the Neo-baybayin Calligraphy of the Philippines. [Manila]: William Yu, 2017.
MLA(9版)引用形式Yu, William Sayman. Halelismo and the Neo-baybayin Calligraphy of the Philippines. William Yu, 2017.
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