Bartke, W. (1989). The economic aid of the PR China to developing and socialist countries (2nd. rev. and enl. ed.). K.G. Saur.

Bartke, Wolfgang. The Economic Aid of the PR China to Developing and Socialist Countries. 2nd. rev. and enl. ed. Munchen ; New York: K.G. Saur, 1989.

Bartke, Wolfgang. The Economic Aid of the PR China to Developing and Socialist Countries. 2nd. rev. and enl. ed. K.G. Saur, 1989.