Gaya APA
Kench, Arthur Barry. (1978).
Writing business letters : an introduction for foreign learners .
Hongkong:
Macmilan Press.
Gaya Chicago
Kench, Arthur Barry.
Writing business letters : an introduction for foreign learners.
Hongkong:
Macmilan Press,
1978.
Text.
Gaya MLA
Kench, Arthur Barry.
Writing business letters : an introduction for foreign learners.
Hongkong:
Macmilan Press,
1978.
Text.
Gaya Turabian
Kench, Arthur Barry.
Writing business letters : an introduction for foreign learners.
Hongkong:
Macmilan Press,
1978.
Print.