Gaya APA
Brian Tomlinson,...dkk. (2004).
Life Accents Workbook 4B : An English Language Course for Upper Secondary .
Singapore:
Marshall Cavendish Education.
Gaya Chicago
Brian Tomlinson,...dkk.
Life Accents Workbook 4B : An English Language Course for Upper Secondary.
Singapore:
Marshall Cavendish Education,
2004.
Text.
Gaya MLA
Brian Tomlinson,...dkk.
Life Accents Workbook 4B : An English Language Course for Upper Secondary.
Singapore:
Marshall Cavendish Education,
2004.
Text.
Gaya Turabian
Brian Tomlinson,...dkk.
Life Accents Workbook 4B : An English Language Course for Upper Secondary.
Singapore:
Marshall Cavendish Education,
2004.
Print.