Maeth Ch. R. Lü Bisong, Teaching Chinese as a Foreign Language (Duiwai Hanyu jiaoxue tansuo), Editorial "Sinolingua", Beijing, 1987. Pp. 4 + 169. Texto en chino. EAA [Internet]. 1988 [consultado 26 de abril de 2024];23(2): 389-391. https://doi.org/10.24201/eaa.v23i2.1110