Cofnodi Dyfyniadau
Dyfyniad APA
Huyck, M. H., & Hoyer, W. J. (1982). Adult development and aging. Wadsworth Wadsworth.
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Dyfyniad Arddull Chicago
Huyck, Margaret H., and William J. Hoyer. Adult Development and Aging. California: Wadsworth Wadsworth, 1982.
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Dyfyniad MLA
Huyck, Margaret H., and William J. Hoyer. Adult Development and Aging. Wadsworth Wadsworth, 1982.
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Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.