Pritulenko, P. V. (1980). Plane figures and sections: How to construct them given specific conditions.
Styl cytowania ChicagoPritulenko, P V. Plane Figures and Sections: How to Construct Them Given Specific Conditions. Mir Publishers, Moscow, 1980.
Styl cytowania MLAPritulenko, P V. Plane Figures and Sections: How to Construct Them Given Specific Conditions. 1980.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..