Gaya APA

Collins, . (2016). Big Book Of Su Doku Book 1: Test Your Power Of Logic And Deduction With 300 Su Doku Puzzles . Ireland: Collins.

Gaya MLA

Collins, . "Big Book Of Su Doku Book 1: Test Your Power Of Logic And Deduction With 300 Su Doku Puzzles". Ireland: Collins, 2016. Text.