̇̇ þ̆øı̃£̇̃ ̈̇ þ̆øı̃£̇̃ ̈de þ̆£̄̈, Ơ̇̄̈Ediciones (1)̇ þ̆øı̃£̇̃ ̈ (2020)Gansu jiao yu chu ban she · chino · ISBN 9787542348951