APA-viite

Jay Maurer. (2001). Focus on grammar: An advance course for reference and practice (Teacher's manual). White Plains, NY: Pearson Education.

Chicago-tyylinen lähdeviittaus

Jay Maurer. Focus On Grammar: An Advance Course for Reference and Practice (Teacher's Manual). White Plains, NY: Pearson Education, 2001.

MLA-viite

Jay Maurer. Focus On Grammar: An Advance Course for Reference and Practice (Teacher's Manual). White Plains, NY: Pearson Education, 2001.

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