TeXShop ⇒ TexShop enumerates citations from .bib wrongly

[scanerss]

Hello all,
I'm a new user of the TexShop. I installed JabRef for creating my bibliography file.
I put .bib file to the same folder, where my latex file is.
I cited the articles using the expression: \cite{key}
Then I:
1. typeset Latex,
2. typeset bibtex,
3. typeset latex twice.
During all steps 1-3 I see no error messages.
In pdf file created I see citation numbers. However, the citations are numerated VERY strangely! First citation is #12. The way the compiler gives them numbers seems to be quite random.
I'm writing a research proposal and have to follow certain rules of numerating citations.
How can I fix that??

p.s: Header of my latex file here:

Code: Select all

\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage{setspace, cite, graphicx}
\doublespacing
\usepackage{times,helvet}
\usepackage{fullpage, setspace,color}
\usepackage{afterpage}
\usepackage{cite}
\title{Research Proposal}
\date{}
\author{\\by\\me\\here}
\begin{document}
%\pagestyle {myheadings}
%\markright{blahblahblah}
 \maketitle 
 \section{Introduction}

Ending is here:

Code: Select all

  \bibliography{Proposal}
  \bibliographystyle{plain}
\end{document}

[scanerss]

I found the solution!
Numeration is controlled by the \bibliographystyle{}
I had \bibliographystyle{plane} which numerates citations alphabetically.
What I needed was \bibliographystyle{unsrt} - numeration according to the order of referencing.
I'm very sorry to disturb the community with this stupid thing.
although, maybe somebody experiencing the same problem would find it helpful.