APA-ийн эшлэл(7 дахь хэвлэлт)

Parkinson, C. N. (1985). Retirement: Plan now for your best years. IBh.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Parkinson, C Northcote. Retirement: Plan Now for Your Best Years. Bombay: IBh, 1985.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Parkinson, C Northcote. Retirement: Plan Now for Your Best Years. IBh, 1985.