Christian Friedrich

Personal initiative training for small business owners

Michael Frese, Lydia Hass, Christian Friedrich, 2016 .

Business owners' action planning and its relationship to business success in three African countries.

Michael Frese, Jens Unger, Christian Friedrich, 2007, The Journal of applied psychology.

Entrepreneurship education and training at the Further Education and Training (FET) level in South Africa

Christian Friedrich, C. Friedrich, Eslyn Isaacs, 2007 .

Entrepreneurial orientation: A psychological model of success among southern African small business owners

Michael Frese, Jens Unger, Christian Friedrich, 2005 .