Froehle, B., Perri, D. J., & Wittberg, P. (1997). Sisters of the Americas: Pathways towards the future : final report, November, 1997.
Chicago Style (17. basım) AtıfFroehle, Bryan, Dominic J. Perri, ve Patricia Wittberg. Sisters of the Americas: Pathways Towards the Future : Final Report, November, 1997. 1997.
MLA (8th ed.) AtıfFroehle, Bryan, et al. Sisters of the Americas: Pathways Towards the Future : Final Report, November, 1997. 1997.
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