APA-ийн эшлэл(7 дахь хэвлэлт)

KALRA, S. (2016). MY MERRY WORKBOOK OF CAPITAL AND SMALL LETTERS. KANGAROO BOOKS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

KALRA, SURBHI. MY MERRY WORKBOOK OF CAPITAL AND SMALL LETTERS. NEW DELHI: KANGAROO BOOKS, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

KALRA, SURBHI. MY MERRY WORKBOOK OF CAPITAL AND SMALL LETTERS. KANGAROO BOOKS, 2016.