- Hilbish, Florence M. صلى الله عليه وسلم. "The research Paper". New Yourk. رضي الله عنهook man
صلى الله عليه وسلمssociates, 1952.
- Hillway, T. "Introduction to Research". 2nded. رضي الله عنهoston, Houghton
Mifflin Company, 1964.
- Hockett, Hober. "The Critical Method in Historical Research and
Writing. New Yourk, Macmillan, 1955.
- Lewis, رضي الله عنه. "The Middle صلى الله عليه وسلمast and the West". London 1964.
- Madge, J. "The Tools of social science". London, Longmans Green
and co, 1965.
- Mason, S. صلى الله عليه وسلم. "صلى الله عليه وسلمhistory of the sciences - Main Currents of Scientific
Thought, Routhed صلى الله عليه وسلمge and kegon paul," London 1953.
- Meashan, H. H. "صلى الله عليه وسلمlements of educational Research". New Yourk; Mc
Graw- Hill book co., 1963.
- Ornes, J. "Research librarianship". N. Y. رضي الله عنهouker, 1972.
- Paterson, V. صلى الله عليه وسلم. "Library Instruction Guide, suggested Courses for Use
رضي الله عنهy Librarians and Teachers in Junior and seniar high Schools". 3ded. Henden, shoestring Press, 1967.
- Remmers H. H. "Introduction Opinion and altitude Measurement",
New Yourk. Harperand رضي الله عنهros, 1954.
- Roe, صلى الله عليه وسلمnne. "The Making of a scientist, New Yourk, عز وجلodd, Meal &
Co„1952.
- Robinson, C. "صلى الله عليه وسلمxperiment, عز وجلesign and stastistics". Penguins, London,
1975.
- Remmers, H. H. "Introduction Opinion and صلى الله عليه وسلمttitude Measurement",
New Yourk. Harper and رضي الله عنهrose, 1954.
- Sarton, G. "Introduction to the History of Science". (5vols.) Carnegie,
Institute, Washington, 1927-1948.
j_^> *J*i\ ^ji 'G-^ ^L-^j j^- Kjs^) ^>j^ j* صلى الله عليه وسلمj-J^*s- Yr- W" ^j
- Sherman, T.صلى الله عليه وسلم. "Modern Technical Writing". New Yourk, Prentice
Hall, 1955.
- Stevens, R. صلى الله عليه وسلم. ed. "Research Methods in Librarianship, Historical and رضي الله عنهibliographical Methods in Library Research." University of Illinois, Gradeduate, sch. of Lib. Sci, 1971