APA-ийн эшлэл(7 дахь хэвлэлт)

Schmitz, H. (1985). Technology and employment practices in developing countries. Croom Helm.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Schmitz, Hubert. Technology and Employment Practices in Developing Countries. London ; Dover, N.H.: Croom Helm, 1985.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Schmitz, Hubert. Technology and Employment Practices in Developing Countries. Croom Helm, 1985.