It may be true that due the volume of applicants, many candidates are eliminated. However, employment managers are aware of openings throughout an organization and can evaluate a candidate's credentials against a full range of needs. And the HR representative might consider the candidate for positions that become available later. A resume does not necessarily have to be one page. Its length should be determined by the extent of one's work experience and the space required to succinctly describe one's background.
White paper is ideal, but gray or ivory-colored paper is also acceptable.
Anything beyond those muted choices would be inappropriate, however, and might attract the type of attention that would not reflect positively upon one's credentials. Written references have limited value, since they are frequently prepared by candidates and signed by their previous bosses. Most employers want to speak personally with a recent supervisor about the candidate's performance. Inform the individuals you have selected as referrals that they may be contacted by your potential employer. When asked for a recommendation, these professionals will be more prepared to relate information about their experiences with you, or to verify your credentials for the position for which you are being considered.