Royal Baking Powder Company. New Royal Cook Book.
Chicago-čujuhus (17. p.)Royal Baking Powder Company. New Royal Cook Book.
MLA-čujuhus (9. p.)Royal Baking Powder Company. New Royal Cook Book.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.