Ackers, H. L., Ackers-Johnson, J., Chatwin, J., & Tyler, N. (2017). Healthcare, Frugal Innovation, and Professional Voluntarism: A Cost-Benefit Analysis. Springer Nature.
Čikaški stil citiranja (17. izdanje)Ackers, Helen Louise, James Ackers-Johnson, John Chatwin, i Natasha Tyler. Healthcare, Frugal Innovation, and Professional Voluntarism: A Cost-Benefit Analysis. Basingstoke: Springer Nature, 2017.
MLA način citiranja (9. izdanje)Ackers, Helen Louise, et al. Healthcare, Frugal Innovation, and Professional Voluntarism: A Cost-Benefit Analysis. Springer Nature, 2017.
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