p, H. & hassan zade, A. (2003). The Challenges of Providing Health Care - The Role of National Health Insurance Programs. Social Security Journal, 5(1), 63–82.
MLA
p, H., & hassan zade, A. "The Challenges of Providing Health Care - The Role of National Health Insurance Programs", Social Security Journal, 5, 1, 2003, 63–82.
HARVARD
p, H., & hassan zade, A. (2003). 'The Challenges of Providing Health Care - The Role of National Health Insurance Programs', Social Security Journal, 5(1), pp. 63–82.
CHICAGO
p, H. & hassan zade, A., "The Challenges of Providing Health Care - The Role of National Health Insurance Programs." Social Security Journal, 5 1 (2003): 63–82,
VANCOUVER
p H., hassan zade A. The Challenges of Providing Health Care - The Role of National Health Insurance Programs. Social Security Journal. 2003;5(1):63–82 (In Persian).