Abdul Majid, famous. (1420 AH). Bloun Alghar Bloun Al Ghadir. Qom: Al-Aqeediya Research Center. [In Arabic].
Abdul Latif, Mohammad. (1992). Language and poetry. Cairo: Zahra School [In Arabic].
Barak, Behzad; Eftekhari, Tayyaba. (1389). "Poetry semiotics: application of Michael Rifater's theory on a borderline poem by Merz Forough Farrokhzad". Comparative language and literature researches. Course 1. Volume 4. pp: 109-130. [In Persian].
Chandler, Daniel. (1400). Basics of semiotics. Translated by Mehdi Parsa. The seventh edition. Tehran: Surah Mehr Publications. [In Persian].
Emami, Nasrallah. (1389). Basics and methods of literary criticism. fourth edition. Tehran: Jami Publishing. [In Persian].
Farabi. Volume 11. Vol. 41. pp. 111-138. [In Persian].
Farzan. Sojudi, (1382). Applied semiotics. Tehran: Qasa Publishing. [In Persian].
ــــــــــــــــــــــــــــــــــ. (2018). Semiotics: Theory and Practice. Researches. Third edition. Tehran: Science. [In Persian].
Junqani, Massoud. (2016). Semiotics of poetry. Tehran: Parsi Script Publishing. [In Persian].
Payandeh, Hossein. (2018). Theory and literary criticism. The second volume. second edition. Tehran: Samit Publications. [In Persian]
Riffatter, Michael. 1978. Semiotics Of Poetry . Bloomington: Indiana University Press.
Salimi, Ibrahim. (2017). "The centripetal system is a sign in Paul Alvar's poem of freedom". French language and translation studies. Course 1. Volume 1. pp: 67-80. [In Persian].
Selden, Raman. (1400). A Guide to Contemporary Literary Theory. Translated by Abbas Mokhbar. second edition. Tehran: Ban Publisher. [In Persian].
Sim, Stewart. (1380). "Structuralism and Poststructuralism". Translated by Fattah Mohammadi.
Scholes, Robert. (1379). An introduction to structuralism in literature. Translated by Farzaneh Taheri. Tehran: Aghaz Publishing. [In Persian].