توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Wirutomo, P. (1986). Indonesian non formal education program: Problems of access and the effect of the programs of the attitudes of learners. State University of New York at Albany.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Wirutomo, Paulus. Indonesian Non Formal Education Program: Problems of Access and the Effect of the Programs of the Attitudes of Learners. Albany: State University of New York at Albany, 1986.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Wirutomo, Paulus. Indonesian Non Formal Education Program: Problems of Access and the Effect of the Programs of the Attitudes of Learners. State University of New York at Albany, 1986.