Häyrynen, Y. (1970). The flow of new students to different university fields: Career motivation, educational choice and discriminating effects of university admission: a study of Finnish female students. Suomalainen Tiedeakatemia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Häyrynen, Yrjö-Paavo. The Flow of New Students to Different University Fields: Career Motivation, Educational Choice and Discriminating Effects of University Admission: A Study of Finnish Female Students. Helsinki: Suomalainen Tiedeakatemia, 1970.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Häyrynen, Yrjö-Paavo. The Flow of New Students to Different University Fields: Career Motivation, Educational Choice and Discriminating Effects of University Admission: A Study of Finnish Female Students. Suomalainen Tiedeakatemia, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.