APA Style
Hariyanto, Sugeng. (2006).
English Business Correspondence : A Practical Guide for Business and Secretarial Students and Professional Secretaries (1).
Yogyakarta:
Kanisius.
Chicago Style
Hariyanto, Sugeng.
English Business Correspondence : A Practical Guide for Business and Secretarial Students and Professional Secretaries.
1
Yogyakarta:
Kanisius,
2006.
Text.
MLA Style
Hariyanto, Sugeng.
English Business Correspondence : A Practical Guide for Business and Secretarial Students and Professional Secretaries.
1
Yogyakarta:
Kanisius,
2006.
Text.
Turabian Style
Hariyanto, Sugeng.
English Business Correspondence : A Practical Guide for Business and Secretarial Students and Professional Secretaries.
1
Yogyakarta:
Kanisius,
2006.
Print.