APA (7e ed.) Bronvermelding
Bals, L. (2008). Sourcing of Services: International Aspects and Complex Categories. Gabler. https://doi.org/10.1007/978-3-8349-8146-2
Chicago (17e ed.) Bronvermelding
Bals, Lydia. Sourcing of Services: International Aspects and Complex Categories. Wiesbaden: Gabler, 2008. https://doi.org/10.1007/978-3-8349-8146-2.
MLA (9e ed.) Bronvermelding
Bals, Lydia. Sourcing of Services: International Aspects and Complex Categories. Gabler, 2008. https://doi.org/10.1007/978-3-8349-8146-2.
Let op: Deze citaties zijn niet altijd 100% accuraat.