Gaya APA
Thill, John V. (2001).
Excellence in business communication eight edition (Eight edition).
Asia:
Pearson Longman Asia ELT.
Gaya Chicago
Thill, John V.
Excellence in business communication eight edition.
Eight edition
Asia:
Pearson Longman Asia ELT,
2001.
Text.
Gaya MLA
Thill, John V.
Excellence in business communication eight edition.
Eight edition
Asia:
Pearson Longman Asia ELT,
2001.
Text.
Gaya Turabian
Thill, John V.
Excellence in business communication eight edition.
Eight edition
Asia:
Pearson Longman Asia ELT,
2001.
Print.