Gaya APA
Clark, Ron. (2006).
55 Prinsip Buku Kerja (The Essential 55, Workbook) .
Batam:
interakasara.
Gaya Chicago
Clark, Ron.
55 Prinsip Buku Kerja (The Essential 55, Workbook).
Batam:
interakasara,
2006.
Non-fiction.
Gaya MLA
Clark, Ron.
55 Prinsip Buku Kerja (The Essential 55, Workbook).
Batam:
interakasara,
2006.
Non-fiction.
Gaya Turabian
Clark, Ron.
55 Prinsip Buku Kerja (The Essential 55, Workbook).
Batam:
interakasara,
2006.
Non-fiction.