Gaya APA

grollmann, P, R, F. (2007). International Perspectives on Teachers and Lecturers in Technical and Vocational Education . the netherlands: Springer.

Gaya MLA

grollmann, Philipp;, Rauner,, Felix. "International Perspectives on Teachers and Lecturers in Technical and Vocational Education". the netherlands: Springer, 2007. Text.