APA-ийн эшлэл(7 дахь хэвлэлт)
(1990). A CHALLENGE TO POTENTIALITY: THE VISION OF EARLY INTERVENTION FOR DEVELOPMENTALLY DELAYED CHILDREN. PROCEEDINGS OF THE 1988 INTERNATIONAL PORTAGE CONFERENCE. JAPAN PORTAGE ASSOCIATION.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
A CHALLENGE TO POTENTIALITY: THE VISION OF EARLY INTERVENTION FOR DEVELOPMENTALLY DELAYED CHILDREN. PROCEEDINGS OF THE 1988 INTERNATIONAL PORTAGE CONFERENCE. TOKYO (JP): JAPAN PORTAGE ASSOCIATION, 1990.
MLA -ийн эшлэл (9 дэх хэвлэлт)
A CHALLENGE TO POTENTIALITY: THE VISION OF EARLY INTERVENTION FOR DEVELOPMENTALLY DELAYED CHILDREN. PROCEEDINGS OF THE 1988 INTERNATIONAL PORTAGE CONFERENCE. JAPAN PORTAGE ASSOCIATION, 1990.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.