Frost, D. (1991). Skills for life: Experiences of training in three developing countries. Intermediate Technology Publ. u.a.
Chicago-Zitierstil (17. Ausg.)Frost, Dennis. Skills for Life: Experiences of Training in Three Developing Countries. London: Intermediate Technology Publ. u.a, 1991.
MLA-Zitierstil (9. Ausg.)Frost, Dennis. Skills for Life: Experiences of Training in Three Developing Countries. Intermediate Technology Publ. u.a, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.