Gaya APA
Joseph Yeo, dkk. (2014).
New Syllabus Mathematics Workbook 1 7th Edition .
Singapura:
Shinglee Publishers Pte Ltd.
Gaya Chicago
Joseph Yeo, dkk.
New Syllabus Mathematics Workbook 1 7th Edition.
Singapura:
Shinglee Publishers Pte Ltd,
2014.
Text.
Gaya MLA
Joseph Yeo, dkk.
New Syllabus Mathematics Workbook 1 7th Edition.
Singapura:
Shinglee Publishers Pte Ltd,
2014.
Text.
Gaya Turabian
Joseph Yeo, dkk.
New Syllabus Mathematics Workbook 1 7th Edition.
Singapura:
Shinglee Publishers Pte Ltd,
2014.
Print.