APA ציטוט

Burnell, I. The power of positive doing. International Personal Development, Goodwill Publishing House.

Chicago Style (17th ed.) Citation

Burnell, Ivan. The Power of Positive Doing. Center Ossipee, NH : New Delhi: International Personal Development, Goodwill Publishing House.

ציטוט MLA

Burnell, Ivan. The Power of Positive Doing. International Personal Development, Goodwill Publishing House.