Boniol, L. Z. (1997). Gardens of the world, our environment's sorrow. Manila Chronicle.
Chicagoスタイル(17版)引用形式Boniol, Leti Z. "Gardens of the World, Our Environment's Sorrow." Manila Chronicle 1997.
MLA(9版)引用形式Boniol, Leti Z. "Gardens of the World, Our Environment's Sorrow." Manila Chronicle, 1997.
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