H. Kadyrow, G. Aşyrowa. — Aşgabat: Türkmen döwlet neşirýat gullugy, 2014. — 152 s.
Umumy orta bilim berýän mekdepleriň 2-nji synpy üçin okuw kitaby.
Memo: Teachers are kindly requested to have their pupils to do colouring and drawing on extra sheets of paper or in their copybooks.