Cofnodi Dyfyniadau

Dyfyniad APA

Alpha Books. (2017). Hai mươi tuổi trở thành người biết nói, giỏi làm. H: Lao động - Xã hội.

Dyfyniad Arddull Chicago

Alpha Books. Hai Mươi Tuổi Trở Thành Người Biết Nói, Giỏi Làm. H: Lao động - Xã hội, 2017.

Dyfyniad MLA

Alpha Books. Hai Mươi Tuổi Trở Thành Người Biết Nói, Giỏi Làm. H: Lao động - Xã hội, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.