SBP. (1984). Hand book of reseved smalll cottage and tiny industires (7th ed.). SBP consultants and engineers.
استشهاد بنمط شيكاغوSBP. Hand Book of Reseved Smalll Cottage and Tiny Industires. 7th ed. Delhi: SBP consultants and engineers, 1984.
MLA استشهادSBP. Hand Book of Reseved Smalll Cottage and Tiny Industires. 7th ed. SBP consultants and engineers, 1984.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.