Diego Martelli: corrispondenza inedita.

Pref.di Arrigo Levi. Traduz.di Giovanni Ca' Zorzi. Progetto del Centro Italiano per la Pace in Medio Oriente. Firenze, Giuntina-Nardini 1999, cm.17x24, pp.272, alcune foto e tabelle in bn.nt., brossura, copertina figurata a colori Stato di nuovo.

Quarto Inferiore, L.S. Ed. 2006, cm.17x24, pp.197, brossura cop.fig.a col.

Pitigliano (GR), Tipo-Litografica artigiana 1973, cm.12x17, pp.128, numerose illustrazioni b.n. nel testo, brossura a bandelle figurata.

This book is intended for the use of [English-speaking] beginners who are learning Chinese as a foreign language. It aims at the practical skills of speaking and reading Chinese, and not at a comprehensive and systematic knowledge of Chinese grammar... This is Part 1, which consists of 36 Lessons, all with general commentary in English. [Paraphrased from "Explanatory Notes," which also appears in Chinese] 1972, 2 volls. cm.13,5x20, pp.244, 386, paperback.