Froehle, B., Perri, D. J., & Wittberg, P. (1997). Sisters of the Americas: Pathways towards the future : final report, November, 1997.
Dyfyniad Arddull ChicagoFroehle, Bryan, Dominic J. Perri, and Patricia Wittberg. Sisters of the Americas: Pathways Towards the Future : Final Report, November, 1997. 1997.
Dyfyniad MLAFroehle, Bryan, et al. Sisters of the Americas: Pathways Towards the Future : Final Report, November, 1997. 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.