1. 1. Avtandylov H.H. (1990). Medytsynskaya morfometriya [Medical morphometry] M. 6 Medytsyna,192.
2. 2. Horalskyy L.P., Khomych,V.T., Kononskyy,O.I. (2005). Osnovy histolohichnoyi tekhniky i morfofunktsionalni metody doslidzhenu normi ta pry patolohiyi [Fundamentals of histological technique and morphofunctional methods of research in norm and at pathology]. Navchalnyy posibnyk. Zhytomyr: Polissya, 288.
3. 3. Dyshlyuk N. V. (2010). Morfofunktsionalni osoblyvosti imunnykh utvoren zalozystoho viddilu shlunka kurey vikom 180, 210 i 300 dib. [Morphofunctional features of immune formations of the glandular part of the stomach of chickens 180, 210 and 300 days old] Naukovyy visnyk Natsionalnoho universytetu bioresursiv i pryrodokorystuvannya Ukrayiny. Seriya: Veterynarna medytsyna, yakisti bezpeka produktsiyi tvarynnytstva. Vyp. 151. CH. 3. 62-65.
4. 4. Naletova L.A. (2013). Anatomo-gistologicheskaya kharakteristika zhelezistogo zheludka kur i gusey. [Anatomical and histological characteristics of the glandular stomach of chickens and geese]
5. 5. Vestnik Buryatskogo gosudarstvennogo universiteta. № 4. 186-188.