Dyfyniad APA

Baltus, R. K. (1994). Personal psychology: For life and work. United States: Glencoe/McGraw-Hill.

Dyfyniad Arddull Chicago

Baltus, Rita K. Personal Psychology: For Life and Work. United States: Glencoe/McGraw-Hill, 1994.

Dyfyniad MLA

Baltus, Rita K. Personal Psychology: For Life and Work. United States: Glencoe/McGraw-Hill, 1994.

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