APA (7th ed.) Citation

Ažubalis, A. Concerns education of logical thinking at mathematic lessons at primary school in Lithuania in the 6–9 decades of the XX century. Vilnius University Press.

Chicago Style (17th ed.) Citation

Ažubalis, Algirdas. Concerns Education of Logical Thinking at Mathematic Lessons at Primary School in Lithuania in the 6–9 Decades of the XX Century. Vilnius University Press.

MLA (9th ed.) Citation

Ažubalis, Algirdas. Concerns Education of Logical Thinking at Mathematic Lessons at Primary School in Lithuania in the 6–9 Decades of the XX Century. Vilnius University Press.