Dyfyniad APA

Grant, W. V., & Lind, C. G. (1977). Digest of Education Statistics. National Center for Education Statistics.

Dyfyniad Arddull Chicago

Grant, W Vance, and C. George Lind. Digest of Education Statistics. Washington: National Center for Education Statistics, 1977.

Dyfyniad MLA

Grant, W Vance, and C. George Lind. Digest of Education Statistics. National Center for Education Statistics, 1977.

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