Davenport, C. B. (1913). State laws limiting marriage selection examined in the light of eugenics. [s.n.].
Dyfyniad Arddull ChicagoDavenport, Charles Benedict. State Laws Limiting Marriage Selection Examined in the Light of Eugenics. Cold Spring Harbor [N.Y.]: [s.n.], 1913.
Dyfyniad MLADavenport, Charles Benedict. State Laws Limiting Marriage Selection Examined in the Light of Eugenics. [s.n.], 1913.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.