توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1987). A Specialist Sale including Toys, Trains, Amusement Machines, Mechanical Music, Domestic, Scientific and medical Equipment, Marine Items, Miscellanea and Dolls: Wednesday, 18TH March, 1987.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

A Specialist Sale Including Toys, Trains, Amusement Machines, Mechanical Music, Domestic, Scientific and Medical Equipment, Marine Items, Miscellanea and Dolls: Wednesday, 18TH March, 1987. Chester, 1987.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

A Specialist Sale Including Toys, Trains, Amusement Machines, Mechanical Music, Domestic, Scientific and Medical Equipment, Marine Items, Miscellanea and Dolls: Wednesday, 18TH March, 1987. 1987.