Firkovič, A. S. (ca. 1842). Sefer Seder ha-limud le-ḥinukh ha-neʻarim : me-alfa beta bi-khelalim ḳetsarim u-verakhah ṿe-hodaʼot ha-munaʻim le-av ṿa-em mi-pi ʻolelim ṭovim u-tsenuʻim u-tehilot miflaʼot temim deʻim le-ḥag ha-bikurim mi-pi talmidim yelide shaʻashuʻim ... [Microfilm]. In J. Firkowitsch (Hrsg.), Karaite Printing : rare publications from the 16 th century until World War I. ha-tsaʻir Yaʻaḳov Firḳoṿits ha-mevi le-vet ha-defus.

Firkovič, Avraam S. 1842. Sefer Seder ha-limud le-ḥinukh ha-neʻarim : me-alfa beta bi-khelalim ḳetsarim u-verakhah ṿe-hodaʼot ha-munaʻim le-av ṿa-em mi-pi ʻolelim ṭovim u-tsenuʻim u-tehilot miflaʼot temim deʻim le-ḥag ha-bikurim mi-pi talmidim yelide shaʻashuʻim . . Microfilm. Herausgegeben von Jacob Firkowitsch. Karaite Printing : rare publications from the 16 th century until World War I. [I︠E︡vpatorii︠a︡]: ha-tsaʻir Yaʻaḳov Firḳoṿits ha-mevi le-vet ha-defus.

Firkovič AS (1842) Sefer Seder ha-limud le-ḥinukh ha-neʻarim : me-alfa beta bi-khelalim ḳetsarim u-verakhah ṿe-hodaʼot ha-munaʻim le-av ṿa-em mi-pi ʻolelim ṭovim u-tsenuʻim u-tehilot miflaʼot temim deʻim le-ḥag ha-bikurim mi-pi talmidim yelide shaʻashuʻim ... ha-tsaʻir Yaʻaḳov Firḳoṿits ha-mevi le-vet ha-defus, [I︠E︡vpatorii︠a︡]

1.Firkovič, A.S.: Sefer Seder ha-limud le-ḥinukh ha-neʻarim : me-alfa beta bi-khelalim ḳetsarim u-verakhah ṿe-hodaʼot ha-munaʻim le-av ṿa-em mi-pi ʻolelim ṭovim u-tsenuʻim u-tehilot miflaʼot temim deʻim le-ḥag ha-bikurim mi-pi talmidim yelide shaʻashuʻim . ha-tsaʻir Yaʻaḳov Firḳoṿits ha-mevi le-vet ha-defus, [I︠E︡vpatorii︠a︡] (1842).

Firkovič, Avraam S. ; Firkowitsch, J. (Hrsg.) ; ; : Sefer Seder ha-limud le-ḥinukh ha-neʻarim : me-alfa beta bi-khelalim ḳetsarim u-verakhah ṿe-hodaʼot ha-munaʻim le-av ṿa-em mi-pi ʻolelim ṭovim u-tsenuʻim u-tehilot miflaʼot temim deʻim le-ḥag ha-bikurim mi-pi talmidim yelide shaʻashuʻim .... microfilm. [I︠E︡vpatorii︠a︡] : ha-tsaʻir Yaʻaḳov Firḳoṿits ha-mevi le-vet ha-defus, 1842