Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Littafin shine mafi tsawo a cikin jagorancin farashin tsabar kudi.
Tabbas, mafi rikitarwa na jumla shine "Littafin shine mafi tsayi a cikin jagorar farashin tsabar kudi; bugu na farko, wanda aka buga a 1947, ya fara sayarwa a watan Nuwamba 1946. "