Gaya APA

Laverack, G. et al (2008). Health Promotion in Action : from Local to Global Empowerment. EBOOK . : PALGRAVE MACMILLAN.

Gaya MLA

Laverack, Glenn. et al. "Health Promotion in Action : from Local to Global Empowerment. EBOOK". : PALGRAVE MACMILLAN, 2008. Multimedia.