Page 3: Santa Claus: Thomas Nast / Dover Publications, Inc., 1978; mistletoe on page 3 and illustration on page 4: Discovering Christmas Customs and Folklore by Margaret Baker, published by Shire Publications, 1994
lappuse: Santa Klauss: Thomas Nast / Dover Publications, Inc., 1978; āmuļa zariņš 3. lappusē un attēls 4. lappusē: Discovering Christmas Customs and Folklore, Margaret Baker, Shire Publications, 1994