Solorzano, H. S., & Schmidt, J. P. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests/by Helen S. Solorzano and Jennifer P.L. Schmidt (2nd ed.). Pearson.
Chicago Style CitationSolorzano, Helen S., and Jennifer P.L Schmidt. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests/by Helen S. Solorzano and Jennifer P.L. Schmidt. 2nd ed. Pearson.
MLA CitationSolorzano, Helen S., and Jennifer P.L Schmidt. NorthStar Listening and Speaking: Teacher's Manual and Achievement Tests/by Helen S. Solorzano and Jennifer P.L. Schmidt. 2nd ed. Pearson.
Warning: These citations may not always be 100% accurate.