Age groups
Diary of a wimpy kid
Jeff Kinney
How old are you?
Howard P. Chudacoff
From Generation to Generation
S. N. Eisenstadt
Age and authority in early modern England.
Keith Thomas
Guts
Raina Telgemeier
Age-Period-Cohort Analysis
Yang Yang
Die Gleichaltrigen als Erzieher
Brigitte Naudascher
Generational selling tactics that work
Cam Marston
Cultivating positive peer groups and friendships
Adam Furgang
What to do when your mom or dad says-- "Don't hang around with the wrong crowd!"
Joy Berry
Peer groups
Sunwolf Dr.
Grupy rówieśnicze młodzieży
Bronisław Misztal
The Reason I Jump
Naoki Higashida
Voice of the Rising Generation
Hughes, James E., Jr.
Generation theory
Nerina Jansen
Advanced play therapy
Dee C. Ray
Age class systems
Bernardo Bernardi
The Maasai of Matapato
Paul Spencer
U. S. Development Policy in an Aging World
Richard Jackson
Generational Consciousness, Narrative and Politics
June Edmunds
Oud en jong
Christina Bode
From Generation to Generation
Shmuel N. Eisenstadt
East African age-class systems
A. H. J. Prins
Las edades en la dependencia
Peer group effects and educational production functions
Vernon Henderson
Foundations of Behavioral, Social, and Clinical Assessment of Children
Jerome M. Sattler
From Generation to Generation
Samuel N. Eisenstadt
From Generation to Generation
S. N. Eisenstadt
From generation to generation
S. N. Eisenstadt
From generation to generation
Slmuel Noah Eisenstadt
Gifted Child in Peer Group Perspective
Barry H. Schneider
Age and sex in human societies
Pierre L. Van den Berghe
Child's theory of mind
Henry M. Wellman
Pioneering Ethics in a Longitudinal Study
Karen Birmingham
Generations And Globalization
Jennifer Cole
Sociologie des générations
Claudine Attias-Donfut
Jugend und Peer Group
Brigitte Naudascher
Vozrastnye gruppy narodov Vostochnoĭ Afriki
K. P. Kalinovskai͡a
Minzoku nenrei bunkashiron
Zuisei Shimosawa
Vozrastnye gruppy narodov Vostochnoĭ Afriki
Klara Petrovna Kalinovskai︠a︡