Gaya APA
Loong, Sum Yee. (2017).
Singapore Tax Workbook 2017/2018 (20th Edition) (20th).
[Singapore]:
CCH Asia Pte Limited.
Gaya Chicago
Loong, Sum Yee.
Singapore Tax Workbook 2017/2018 (20th Edition).
20th
[Singapore]:
CCH Asia Pte Limited,
2017.
Koleksi Buku Teks.
Gaya MLA
Loong, Sum Yee.
Singapore Tax Workbook 2017/2018 (20th Edition).
20th
[Singapore]:
CCH Asia Pte Limited,
2017.
Koleksi Buku Teks.
Gaya Turabian
Loong, Sum Yee.
Singapore Tax Workbook 2017/2018 (20th Edition).
20th
[Singapore]:
CCH Asia Pte Limited,
2017.
Koleksi Buku Teks.