Maeth Ch., R. (1988) "Lü Bisong, <em>Teaching Chinese as a Foreign Language (Duiwai Hanyu jiaoxue tansuo)</em>, Editorial “Sinolingua”, Beijing, 1987. Pp. 4 + 169. Texto en chino"., Estudios de Asia y África, 23(2), pp. 389–391. doi: 10.24201/eaa.v23i2.1110.