Author:
Shulʹgin, V. N.(Viktor Nikolaevich),1894-, Bernshteĭn, Mikhail Semenovich., Gelʹmont, Abram Markovich,b. 1895., Rives, S. M., Rybnikov, N. A.(Nikolaĭ Aleksandrovich)
Author:
Gosudarstvennyĭ muzeĭ igrushki (Moscow, R.S.F.S.R.), Vsesoi͡uznyĭ sovet promyslovoĭ kooperat͡sii.Mezhduvedomstvennyĭ nauchno-khudozhestvennyĭ sovet po igrushke i igrovym materialam.
Author:
Rodin, Aleksandr Feoktistovich,1890-1963., Byleeva, L. V.(Li͡udmila Vasilʹevna), Kravchenko, N. N., Shitik, Sergeĭ Mikhaĭlovich., Zelenko, Anna Mikhaĭlovna.