1.
図書 |
edited by Laurence Urdang and Martin Manser
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2.
図書 |
compiled by V. Rao Vemuri and Eco Foundation
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3.
図書 |
compiled by V. Rao Vemuri and Eco Foundation
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4.
図書 |
Laurence Urdang
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5.
図書 |
Jonathon Green
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6.
図書 |
Esther Lewin and Albert E. Lewin
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7.
図書 |
Merriam-Webster, Inc.
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8.
図書 |
[compiled by] John O.E. Clark
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9.
図書 |
วันชัย กู้ประเสริฐ, สุนทรี ศีลพิพัฒน์
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