Gaya APA

Ackers, H, L. et al (2017). Healthcare, frugal innovation, and professional voluntarism :a cost-benefit analysis . Cham, Switzerland: Palgrave Macmillan.

Gaya MLA

Ackers, Helen, Louise. et al. "Healthcare, frugal innovation, and professional voluntarism :a cost-benefit analysis". Cham, Switzerland: Palgrave Macmillan, 2017. Electronic Resource.